969231650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 1929733632

約数和(自身を除く): 960501982

約数列:

[1, 2, 5, 10, 25, 37, 47, 50, 71, 74, 94, 142, 157, 185, 235, 314, 355, 370, 470, 710, 785, 925, 1175, 1570, 1739, 1775, 1850, 2350, 2627, 3337, 3478, 3550, 3925, 5254, 5809, 6674, 7379, 7850, 8695, 11147, 11618, 13135, 14758, 16685, 17390, 22294, 26270, 29045, 33370, 36895, 43475, 55735, 58090, 65675, 73790, 83425, 86950, 111470, 123469, 131350, 145225, 166850, 184475, 246938, 273023, 278675, 290450, 368950, 412439, 523909, 546046, 557350, 617345, 824878, 1047818, 1234690, 1365115, 2062195, 2619545, 2730230, 3086725, 4124390, 5239090, 6173450, 6825575, 10310975, 13097725, 13651150, 19384633, 20621950, 26195450, 38769266, 96923165, 193846330, 484615825, 969231650]

約数ペア:

[(1, 969231650), (2, 484615825), (5, 193846330), (10, 96923165), (25, 38769266), (37, 26195450), (47, 20621950), (50, 19384633), (71, 13651150), (74, 13097725), (94, 10310975), (142, 6825575), (157, 6173450), (185, 5239090), (235, 4124390), (314, 3086725), (355, 2730230), (370, 2619545), (470, 2062195), (710, 1365115), (785, 1234690), (925, 1047818), (1175, 824878), (1570, 617345), (1739, 557350), (1775, 546046), (1850, 523909), (2350, 412439), (2627, 368950), (3337, 290450), (3478, 278675), (3550, 273023), (3925, 246938), (5254, 184475), (5809, 166850), (6674, 145225), (7379, 131350), (7850, 123469), (8695, 111470), (11147, 86950), (11618, 83425), (13135, 73790), (14758, 65675), (16685, 58090), (17390, 55735), (22294, 43475), (26270, 36895), (29045, 33370)]