8889334300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{60761}}^1$

素因数の和:60812

約数の個数: 144

約数和(自身を含む): 25315879680

約数和(自身を除く): 16426545380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 70, 76, 77, 95, 100, 110, 133, 140, 154, 175, 190, 209, 220, 266, 275, 308, 350, 380, 385, 418, 475, 532, 550, 665, 700, 770, 836, 950, 1045, 1100, 1330, 1463, 1540, 1900, 1925, 2090, 2660, 2926, 3325, 3850, 4180, 5225, 5852, 6650, 7315, 7700, 10450, 13300, 14630, 20900, 29260, 36575, 60761, 73150, 121522, 146300, 243044, 303805, 425327, 607610, 668371, 850654, 1154459, 1215220, 1336742, 1519025, 1701308, 2126635, 2308918, 2673484, 3038050, 3341855, 4253270, 4617836, 4678597, 5772295, 6076100, 6683710, 8081213, 8506540, 9357194, 10633175, 11544590, 12699049, 13367420, 16162426, 16709275, 18714388, 21266350, 23089180, 23392985, 25398098, 28861475, 32324852, 33418550, 40406065, 42532700, 46785970, 50796196, 57722950, 63495245, 66837100, 80812130, 88893343, 93571940, 115445900, 116964925, 126990490, 161624260, 177786686, 202030325, 233929850, 253980980, 317476225, 355573372, 404060650, 444466715, 467859700, 634952450, 808121300, 888933430, 1269904900, 1777866860, 2222333575, 4444667150, 8889334300]

約数ペア:

[(1, 8889334300), (2, 4444667150), (4, 2222333575), (5, 1777866860), (7, 1269904900), (10, 888933430), (11, 808121300), (14, 634952450), (19, 467859700), (20, 444466715), (22, 404060650), (25, 355573372), (28, 317476225), (35, 253980980), (38, 233929850), (44, 202030325), (50, 177786686), (55, 161624260), (70, 126990490), (76, 116964925), (77, 115445900), (95, 93571940), (100, 88893343), (110, 80812130), (133, 66837100), (140, 63495245), (154, 57722950), (175, 50796196), (190, 46785970), (209, 42532700), (220, 40406065), (266, 33418550), (275, 32324852), (308, 28861475), (350, 25398098), (380, 23392985), (385, 23089180), (418, 21266350), (475, 18714388), (532, 16709275), (550, 16162426), (665, 13367420), (700, 12699049), (770, 11544590), (836, 10633175), (950, 9357194), (1045, 8506540), (1100, 8081213), (1330, 6683710), (1463, 6076100), (1540, 5772295), (1900, 4678597), (1925, 4617836), (2090, 4253270), (2660, 3341855), (2926, 3038050), (3325, 2673484), (3850, 2308918), (4180, 2126635), (5225, 1701308), (5852, 1519025), (6650, 1336742), (7315, 1215220), (7700, 1154459), (10450, 850654), (13300, 668371), (14630, 607610), (20900, 425327), (29260, 303805), (36575, 243044), (60761, 146300), (73150, 121522)]