71582060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{983}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 164650752

約数和(自身を除く): 93068692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 331, 662, 983, 1324, 1655, 1966, 3310, 3641, 3932, 4915, 6620, 7282, 9830, 10813, 14564, 18205, 19660, 21626, 36410, 43252, 54065, 72820, 108130, 216260, 325373, 650746, 1301492, 1626865, 3253730, 3579103, 6507460, 7158206, 14316412, 17895515, 35791030, 71582060]

約数ペア:

[(1, 71582060), (2, 35791030), (4, 17895515), (5, 14316412), (10, 7158206), (11, 6507460), (20, 3579103), (22, 3253730), (44, 1626865), (55, 1301492), (110, 650746), (220, 325373), (331, 216260), (662, 108130), (983, 72820), (1324, 54065), (1655, 43252), (1966, 36410), (3310, 21626), (3641, 19660), (3932, 18205), (4915, 14564), (6620, 10813), (7282, 9830)]