97908640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21101}}^1$

素因数の和:21145

約数の個数: 48

約数和(自身を含む): 239296680

約数和(自身を除く): 141388040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 21101, 42202, 84404, 105505, 168808, 211010, 337616, 422020, 611929, 675232, 844040, 1223858, 1688080, 2447716, 3059645, 3376160, 4895432, 6119290, 9790864, 12238580, 19581728, 24477160, 48954320, 97908640]

約数ペア:

[(1, 97908640), (2, 48954320), (4, 24477160), (5, 19581728), (8, 12238580), (10, 9790864), (16, 6119290), (20, 4895432), (29, 3376160), (32, 3059645), (40, 2447716), (58, 1688080), (80, 1223858), (116, 844040), (145, 675232), (160, 611929), (232, 422020), (290, 337616), (464, 211010), (580, 168808), (928, 105505), (1160, 84404), (2320, 42202), (4640, 21101)]