34758620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 80461920

約数和(自身を除く): 45703300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 3109, 5590, 6218, 11180, 12436, 15545, 31090, 40417, 62180, 80834, 133687, 161668, 202085, 267374, 404170, 534748, 668435, 808340, 1336870, 1737931, 2673740, 3475862, 6951724, 8689655, 17379310, 34758620]

約数ペア:

[(1, 34758620), (2, 17379310), (4, 8689655), (5, 6951724), (10, 3475862), (13, 2673740), (20, 1737931), (26, 1336870), (43, 808340), (52, 668435), (65, 534748), (86, 404170), (130, 267374), (172, 202085), (215, 161668), (260, 133687), (430, 80834), (559, 62180), (860, 40417), (1118, 31090), (2236, 15545), (2795, 12436), (3109, 11180), (5590, 6218)]