40704550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{26261}}^1$

素因数の和:26304

約数の個数: 24

約数和(自身を含む): 78155712

約数和(自身を除く): 37451162

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 26261, 52522, 131305, 262610, 656525, 814091, 1313050, 1628182, 4070455, 8140910, 20352275, 40704550]

約数ペア:

[(1, 40704550), (2, 20352275), (5, 8140910), (10, 4070455), (25, 1628182), (31, 1313050), (50, 814091), (62, 656525), (155, 262610), (310, 131305), (775, 52522), (1550, 26261)]