16100682160

素因数分解:

$2^4\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{63629}}^1$

素因数の和:66805

約数の個数: 40

約数和(自身を含む): 37446509520

約数和(自身を除く): 21345827360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3163, 6326, 12652, 15815, 25304, 31630, 50608, 63260, 63629, 126520, 127258, 253040, 254516, 318145, 509032, 636290, 1018064, 1272580, 2545160, 5090320, 201258527, 402517054, 805034108, 1006292635, 1610068216, 2012585270, 3220136432, 4025170540, 8050341080, 16100682160]

約数ペア:

[(1, 16100682160), (2, 8050341080), (4, 4025170540), (5, 3220136432), (8, 2012585270), (10, 1610068216), (16, 1006292635), (20, 805034108), (40, 402517054), (80, 201258527), (3163, 5090320), (6326, 2545160), (12652, 1272580), (15815, 1018064), (25304, 636290), (31630, 509032), (50608, 318145), (63260, 254516), (63629, 253040), (126520, 127258)]