4903996900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 216

約数和(自身を含む): 12509511840

約数和(自身を除く): 7605514940

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 83, 95, 100, 110, 121, 166, 190, 209, 220, 242, 257, 275, 332, 380, 415, 418, 475, 484, 514, 550, 605, 830, 836, 913, 950, 1028, 1045, 1100, 1210, 1285, 1577, 1660, 1826, 1900, 2075, 2090, 2299, 2420, 2570, 2827, 3025, 3154, 3652, 4150, 4180, 4565, 4598, 4883, 5140, 5225, 5654, 6050, 6308, 6425, 7885, 8300, 9130, 9196, 9766, 10043, 10450, 11308, 11495, 12100, 12850, 14135, 15770, 17347, 18260, 19532, 20086, 20900, 21331, 22825, 22990, 24415, 25700, 28270, 31097, 31540, 34694, 39425, 40172, 42662, 45650, 45980, 48830, 50215, 53713, 56540, 57475, 62194, 69388, 70675, 78850, 85324, 86735, 91300, 97660, 100430, 106655, 107426, 114950, 122075, 124388, 141350, 155485, 157700, 173470, 190817, 200860, 213310, 214852, 229900, 234641, 244150, 251075, 268565, 282700, 310970, 346940, 381634, 405289, 426620, 433675, 469282, 488300, 502150, 533275, 537130, 590843, 621940, 763268, 777425, 810578, 867350, 938564, 954085, 1004300, 1066550, 1074260, 1173205, 1181686, 1342825, 1554850, 1621156, 1734700, 1908170, 2026445, 2133100, 2346410, 2363372, 2581051, 2685650, 2954215, 3109700, 3816340, 4052890, 4458179, 4692820, 4770425, 5162102, 5371300, 5866025, 5908430, 8105780, 8916358, 9540850, 10132225, 10324204, 11732050, 11816860, 12905255, 14771075, 17832716, 19081700, 20264450, 22290895, 23464100, 25810510, 29542150, 40528900, 44581790, 49039969, 51621020, 59084300, 64526275, 89163580, 98079938, 111454475, 129052550, 196159876, 222908950, 245199845, 258105100, 445817900, 490399690, 980799380, 1225999225, 2451998450, 4903996900]

約数ペア:

[(1, 4903996900), (2, 2451998450), (4, 1225999225), (5, 980799380), (10, 490399690), (11, 445817900), (19, 258105100), (20, 245199845), (22, 222908950), (25, 196159876), (38, 129052550), (44, 111454475), (50, 98079938), (55, 89163580), (76, 64526275), (83, 59084300), (95, 51621020), (100, 49039969), (110, 44581790), (121, 40528900), (166, 29542150), (190, 25810510), (209, 23464100), (220, 22290895), (242, 20264450), (257, 19081700), (275, 17832716), (332, 14771075), (380, 12905255), (415, 11816860), (418, 11732050), (475, 10324204), (484, 10132225), (514, 9540850), (550, 8916358), (605, 8105780), (830, 5908430), (836, 5866025), (913, 5371300), (950, 5162102), (1028, 4770425), (1045, 4692820), (1100, 4458179), (1210, 4052890), (1285, 3816340), (1577, 3109700), (1660, 2954215), (1826, 2685650), (1900, 2581051), (2075, 2363372), (2090, 2346410), (2299, 2133100), (2420, 2026445), (2570, 1908170), (2827, 1734700), (3025, 1621156), (3154, 1554850), (3652, 1342825), (4150, 1181686), (4180, 1173205), (4565, 1074260), (4598, 1066550), (4883, 1004300), (5140, 954085), (5225, 938564), (5654, 867350), (6050, 810578), (6308, 777425), (6425, 763268), (7885, 621940), (8300, 590843), (9130, 537130), (9196, 533275), (9766, 502150), (10043, 488300), (10450, 469282), (11308, 433675), (11495, 426620), (12100, 405289), (12850, 381634), (14135, 346940), (15770, 310970), (17347, 282700), (18260, 268565), (19532, 251075), (20086, 244150), (20900, 234641), (21331, 229900), (22825, 214852), (22990, 213310), (24415, 200860), (25700, 190817), (28270, 173470), (31097, 157700), (31540, 155485), (34694, 141350), (39425, 124388), (40172, 122075), (42662, 114950), (45650, 107426), (45980, 106655), (48830, 100430), (50215, 97660), (53713, 91300), (56540, 86735), (57475, 85324), (62194, 78850), (69388, 70675)]