82734580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5659}}^1$

素因数の和:5728

約数の個数: 48

約数和(自身を含む): 188274240

約数和(自身を除く): 105539660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 5659, 7310, 11318, 14620, 22636, 28295, 56590, 96203, 113180, 192406, 243337, 384812, 481015, 486674, 962030, 973348, 1216685, 1924060, 2433370, 4136729, 4866740, 8273458, 16546916, 20683645, 41367290, 82734580]

約数ペア:

[(1, 82734580), (2, 41367290), (4, 20683645), (5, 16546916), (10, 8273458), (17, 4866740), (20, 4136729), (34, 2433370), (43, 1924060), (68, 1216685), (85, 973348), (86, 962030), (170, 486674), (172, 481015), (215, 384812), (340, 243337), (430, 192406), (731, 113180), (860, 96203), (1462, 56590), (2924, 28295), (3655, 22636), (5659, 14620), (7310, 11318)]