45596920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27803}}^1$

素因数の和:27855

約数の個数: 32

約数和(自身を含む): 105099120

約数和(自身を除く): 59502200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 27803, 55606, 111212, 139015, 222424, 278030, 556060, 1112120, 1139923, 2279846, 4559692, 5699615, 9119384, 11399230, 22798460, 45596920]

約数ペア:

[(1, 45596920), (2, 22798460), (4, 11399230), (5, 9119384), (8, 5699615), (10, 4559692), (20, 2279846), (40, 1139923), (41, 1112120), (82, 556060), (164, 278030), (205, 222424), (328, 139015), (410, 111212), (820, 55606), (1640, 27803)]