100751960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 239198400

約数和(自身を除く): 138446440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 97, 115, 184, 194, 230, 388, 460, 485, 776, 920, 970, 1129, 1940, 2231, 2258, 3880, 4462, 4516, 5645, 8924, 9032, 11155, 11290, 17848, 22310, 22580, 25967, 44620, 45160, 51934, 89240, 103868, 109513, 129835, 207736, 219026, 259670, 438052, 519340, 547565, 876104, 1038680, 1095130, 2190260, 2518799, 4380520, 5037598, 10075196, 12593995, 20150392, 25187990, 50375980, 100751960]

約数ペア:

[(1, 100751960), (2, 50375980), (4, 25187990), (5, 20150392), (8, 12593995), (10, 10075196), (20, 5037598), (23, 4380520), (40, 2518799), (46, 2190260), (92, 1095130), (97, 1038680), (115, 876104), (184, 547565), (194, 519340), (230, 438052), (388, 259670), (460, 219026), (485, 207736), (776, 129835), (920, 109513), (970, 103868), (1129, 89240), (1940, 51934), (2231, 45160), (2258, 44620), (3880, 25967), (4462, 22580), (4516, 22310), (5645, 17848), (8924, 11290), (9032, 11155)]