62690680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3944

約数の個数: 64

約数和(自身を含む): 156844800

約数和(自身を除く): 94154120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 3889, 4030, 7778, 8060, 15556, 16120, 19445, 31112, 38890, 50557, 77780, 101114, 120559, 155560, 202228, 241118, 252785, 404456, 482236, 505570, 602795, 964472, 1011140, 1205590, 1567267, 2022280, 2411180, 3134534, 4822360, 6269068, 7836335, 12538136, 15672670, 31345340, 62690680]

約数ペア:

[(1, 62690680), (2, 31345340), (4, 15672670), (5, 12538136), (8, 7836335), (10, 6269068), (13, 4822360), (20, 3134534), (26, 2411180), (31, 2022280), (40, 1567267), (52, 1205590), (62, 1011140), (65, 964472), (104, 602795), (124, 505570), (130, 482236), (155, 404456), (248, 252785), (260, 241118), (310, 202228), (403, 155560), (520, 120559), (620, 101114), (806, 77780), (1240, 50557), (1612, 38890), (2015, 31112), (3224, 19445), (3889, 16120), (4030, 15556), (7778, 8060)]