100809920

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13697}}^1$

素因数の和:13737

約数の個数: 56

約数和(自身を含む): 250509024

約数和(自身を除く): 149699104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 13697, 27394, 54788, 68485, 109576, 136970, 219152, 273940, 315031, 438304, 547880, 630062, 876608, 1095760, 1260124, 1575155, 2191520, 2520248, 3150310, 4383040, 5040496, 6300620, 10080992, 12601240, 20161984, 25202480, 50404960, 100809920]

約数ペア:

[(1, 100809920), (2, 50404960), (4, 25202480), (5, 20161984), (8, 12601240), (10, 10080992), (16, 6300620), (20, 5040496), (23, 4383040), (32, 3150310), (40, 2520248), (46, 2191520), (64, 1575155), (80, 1260124), (92, 1095760), (115, 876608), (160, 630062), (184, 547880), (230, 438304), (320, 315031), (368, 273940), (460, 219152), (736, 136970), (920, 109576), (1472, 68485), (1840, 54788), (3680, 27394), (7360, 13697)]