101624960

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1753

約数の個数: 64

約数和(自身を含む): 245601720

約数和(自身を除く): 143976760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1552, 1637, 1940, 3104, 3274, 3880, 6208, 6548, 7760, 8185, 12416, 13096, 15520, 16370, 26192, 31040, 32740, 52384, 62080, 65480, 104768, 130960, 158789, 209536, 261920, 317578, 523840, 635156, 793945, 1047680, 1270312, 1587890, 2540624, 3175780, 5081248, 6351560, 10162496, 12703120, 20324992, 25406240, 50812480, 101624960]

約数ペア:

[(1, 101624960), (2, 50812480), (4, 25406240), (5, 20324992), (8, 12703120), (10, 10162496), (16, 6351560), (20, 5081248), (32, 3175780), (40, 2540624), (64, 1587890), (80, 1270312), (97, 1047680), (128, 793945), (160, 635156), (194, 523840), (320, 317578), (388, 261920), (485, 209536), (640, 158789), (776, 130960), (970, 104768), (1552, 65480), (1637, 62080), (1940, 52384), (3104, 32740), (3274, 31040), (3880, 26192), (6208, 16370), (6548, 15520), (7760, 13096), (8185, 12416)]