77466160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26171}}^1$

素因数の和:26221

約数の個数: 40

約数和(自身を含む): 184983696

約数和(自身を除く): 107517536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 26171, 52342, 104684, 130855, 209368, 261710, 418736, 523420, 968327, 1046840, 1936654, 2093680, 3873308, 4841635, 7746616, 9683270, 15493232, 19366540, 38733080, 77466160]

約数ペア:

[(1, 77466160), (2, 38733080), (4, 19366540), (5, 15493232), (8, 9683270), (10, 7746616), (16, 4841635), (20, 3873308), (37, 2093680), (40, 1936654), (74, 1046840), (80, 968327), (148, 523420), (185, 418736), (296, 261710), (370, 209368), (592, 130855), (740, 104684), (1480, 52342), (2960, 26171)]