127046680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3604

約数の個数: 64

約数和(自身を含む): 305337600

約数和(自身を除く): 178290920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3533, 3596, 4495, 7066, 7192, 8990, 14132, 17665, 17980, 28264, 35330, 35960, 70660, 102457, 109523, 141320, 204914, 219046, 409828, 438092, 512285, 547615, 819656, 876184, 1024570, 1095230, 2049140, 2190460, 3176167, 4098280, 4380920, 6352334, 12704668, 15880835, 25409336, 31761670, 63523340, 127046680]

約数ペア:

[(1, 127046680), (2, 63523340), (4, 31761670), (5, 25409336), (8, 15880835), (10, 12704668), (20, 6352334), (29, 4380920), (31, 4098280), (40, 3176167), (58, 2190460), (62, 2049140), (116, 1095230), (124, 1024570), (145, 876184), (155, 819656), (232, 547615), (248, 512285), (290, 438092), (310, 409828), (580, 219046), (620, 204914), (899, 141320), (1160, 109523), (1240, 102457), (1798, 70660), (3533, 35960), (3596, 35330), (4495, 28264), (7066, 17980), (7192, 17665), (8990, 14132)]