56558325940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{178609}}^1$

素因数の和:178912

約数の個数: 48

約数和(自身を含む): 120986127360

約数和(自身を除く): 64427801420

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 223, 284, 355, 446, 710, 892, 1115, 1420, 2230, 4460, 15833, 31666, 63332, 79165, 158330, 178609, 316660, 357218, 714436, 893045, 1786090, 3572180, 12681239, 25362478, 39829807, 50724956, 63406195, 79659614, 126812390, 159319228, 199149035, 253624780, 398298070, 796596140, 2827916297, 5655832594, 11311665188, 14139581485, 28279162970, 56558325940]

約数ペア:

[(1, 56558325940), (2, 28279162970), (4, 14139581485), (5, 11311665188), (10, 5655832594), (20, 2827916297), (71, 796596140), (142, 398298070), (223, 253624780), (284, 199149035), (355, 159319228), (446, 126812390), (710, 79659614), (892, 63406195), (1115, 50724956), (1420, 39829807), (2230, 25362478), (4460, 12681239), (15833, 3572180), (31666, 1786090), (63332, 893045), (79165, 714436), (158330, 357218), (178609, 316660)]