88895440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38317}}^1$

素因数の和:38359

約数の個数: 40

約数和(自身を含む): 213814440

約数和(自身を除く): 124919000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 38317, 76634, 153268, 191585, 306536, 383170, 613072, 766340, 1111193, 1532680, 2222386, 3065360, 4444772, 5555965, 8889544, 11111930, 17779088, 22223860, 44447720, 88895440]

約数ペア:

[(1, 88895440), (2, 44447720), (4, 22223860), (5, 17779088), (8, 11111930), (10, 8889544), (16, 5555965), (20, 4444772), (29, 3065360), (40, 2222386), (58, 1532680), (80, 1111193), (116, 766340), (145, 613072), (232, 383170), (290, 306536), (464, 191585), (580, 153268), (1160, 76634), (2320, 38317)]