38163400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 103899600

約数和(自身を除く): 65736200

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 83, 88, 95, 100, 110, 121, 152, 166, 190, 200, 209, 220, 242, 275, 332, 380, 415, 418, 440, 475, 484, 550, 605, 664, 760, 830, 836, 913, 950, 968, 1045, 1100, 1210, 1577, 1660, 1672, 1826, 1900, 2075, 2090, 2200, 2299, 2420, 3025, 3154, 3320, 3652, 3800, 4150, 4180, 4565, 4598, 4840, 5225, 6050, 6308, 7304, 7885, 8300, 8360, 9130, 9196, 10043, 10450, 11495, 12100, 12616, 15770, 16600, 17347, 18260, 18392, 20086, 20900, 22825, 22990, 24200, 31540, 34694, 36520, 39425, 40172, 41800, 45650, 45980, 50215, 57475, 63080, 69388, 78850, 80344, 86735, 91300, 91960, 100430, 114950, 138776, 157700, 173470, 182600, 190817, 200860, 229900, 251075, 315400, 346940, 381634, 401720, 433675, 459800, 502150, 693880, 763268, 867350, 954085, 1004300, 1526536, 1734700, 1908170, 2008600, 3469400, 3816340, 4770425, 7632680, 9540850, 19081700, 38163400]

約数ペア:

[(1, 38163400), (2, 19081700), (4, 9540850), (5, 7632680), (8, 4770425), (10, 3816340), (11, 3469400), (19, 2008600), (20, 1908170), (22, 1734700), (25, 1526536), (38, 1004300), (40, 954085), (44, 867350), (50, 763268), (55, 693880), (76, 502150), (83, 459800), (88, 433675), (95, 401720), (100, 381634), (110, 346940), (121, 315400), (152, 251075), (166, 229900), (190, 200860), (200, 190817), (209, 182600), (220, 173470), (242, 157700), (275, 138776), (332, 114950), (380, 100430), (415, 91960), (418, 91300), (440, 86735), (475, 80344), (484, 78850), (550, 69388), (605, 63080), (664, 57475), (760, 50215), (830, 45980), (836, 45650), (913, 41800), (950, 40172), (968, 39425), (1045, 36520), (1100, 34694), (1210, 31540), (1577, 24200), (1660, 22990), (1672, 22825), (1826, 20900), (1900, 20086), (2075, 18392), (2090, 18260), (2200, 17347), (2299, 16600), (2420, 15770), (3025, 12616), (3154, 12100), (3320, 11495), (3652, 10450), (3800, 10043), (4150, 9196), (4180, 9130), (4565, 8360), (4598, 8300), (4840, 7885), (5225, 7304), (6050, 6308)]