52963268840

素因数分解:

$2^3\times 5^1\times {\mathrm{42017}}^1\times {\mathrm{31513}}^1$

素因数の和:73541

約数の個数: 32

約数和(自身を含む): 119173972680

約数和(自身を除く): 66210703840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 31513, 42017, 63026, 84034, 126052, 157565, 168068, 210085, 252104, 315130, 336136, 420170, 630260, 840340, 1260520, 1680680, 1324081721, 2648163442, 5296326884, 6620408605, 10592653768, 13240817210, 26481634420, 52963268840]

約数ペア:

[(1, 52963268840), (2, 26481634420), (4, 13240817210), (5, 10592653768), (8, 6620408605), (10, 5296326884), (20, 2648163442), (40, 1324081721), (31513, 1680680), (42017, 1260520), (63026, 840340), (84034, 630260), (126052, 420170), (157565, 336136), (168068, 315130), (210085, 252104)]