59959640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 147540960

約数和(自身を除く): 87581320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1721, 1742, 2680, 3442, 3484, 4355, 6884, 6968, 8605, 8710, 13768, 17210, 17420, 22373, 34420, 34840, 44746, 68840, 89492, 111865, 115307, 178984, 223730, 230614, 447460, 461228, 576535, 894920, 922456, 1153070, 1498991, 2306140, 2997982, 4612280, 5995964, 7494955, 11991928, 14989910, 29979820, 59959640]

約数ペア:

[(1, 59959640), (2, 29979820), (4, 14989910), (5, 11991928), (8, 7494955), (10, 5995964), (13, 4612280), (20, 2997982), (26, 2306140), (40, 1498991), (52, 1153070), (65, 922456), (67, 894920), (104, 576535), (130, 461228), (134, 447460), (260, 230614), (268, 223730), (335, 178984), (520, 115307), (536, 111865), (670, 89492), (871, 68840), (1340, 44746), (1721, 34840), (1742, 34420), (2680, 22373), (3442, 17420), (3484, 17210), (4355, 13768), (6884, 8710), (6968, 8605)]