41478680

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10267}}^1$

素因数の和:10379

約数の個数: 32

約数和(自身を含む): 94260240

約数和(自身を除く): 52781560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 10267, 20534, 41068, 51335, 82136, 102670, 205340, 410680, 1036967, 2073934, 4147868, 5184835, 8295736, 10369670, 20739340, 41478680]

約数ペア:

[(1, 41478680), (2, 20739340), (4, 10369670), (5, 8295736), (8, 5184835), (10, 4147868), (20, 2073934), (40, 1036967), (101, 410680), (202, 205340), (404, 102670), (505, 82136), (808, 51335), (1010, 41068), (2020, 20534), (4040, 10267)]