91691060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{86501}}^1$

素因数の和:86563

約数の個数: 24

約数和(自身を含む): 196186536

約数和(自身を除く): 104495476

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 86501, 173002, 346004, 432505, 865010, 1730020, 4584553, 9169106, 18338212, 22922765, 45845530, 91691060]

約数ペア:

[(1, 91691060), (2, 45845530), (4, 22922765), (5, 18338212), (10, 9169106), (20, 4584553), (53, 1730020), (106, 865010), (212, 432505), (265, 346004), (530, 173002), (1060, 86501)]