3899692780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{2441}}^1$

素因数の和:2647

約数の個数: 72

約数和(自身を含む): 8621119584

約数和(自身を除く): 4721426804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 151, 230, 302, 460, 529, 604, 755, 1058, 1510, 2116, 2441, 2645, 3020, 3473, 4882, 5290, 6946, 9764, 10580, 12205, 13892, 17365, 24410, 34730, 48820, 56143, 69460, 79879, 112286, 159758, 224572, 280715, 319516, 368591, 399395, 561430, 737182, 798790, 1122860, 1291289, 1474364, 1597580, 1842955, 2582578, 3685910, 5165156, 6456445, 7371820, 8477593, 12912890, 16955186, 25825780, 33910372, 42387965, 84775930, 169551860, 194984639, 389969278, 779938556, 974923195, 1949846390, 3899692780]

約数ペア:

[(1, 3899692780), (2, 1949846390), (4, 974923195), (5, 779938556), (10, 389969278), (20, 194984639), (23, 169551860), (46, 84775930), (92, 42387965), (115, 33910372), (151, 25825780), (230, 16955186), (302, 12912890), (460, 8477593), (529, 7371820), (604, 6456445), (755, 5165156), (1058, 3685910), (1510, 2582578), (2116, 1842955), (2441, 1597580), (2645, 1474364), (3020, 1291289), (3473, 1122860), (4882, 798790), (5290, 737182), (6946, 561430), (9764, 399395), (10580, 368591), (12205, 319516), (13892, 280715), (17365, 224572), (24410, 159758), (34730, 112286), (48820, 79879), (56143, 69460)]