63170680

素因数分解:

$2^3\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1559}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 142365600

約数和(自身を除く): 79194920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1013, 1559, 2026, 3118, 4052, 5065, 6236, 7795, 8104, 10130, 12472, 15590, 20260, 31180, 40520, 62360, 1579267, 3158534, 6317068, 7896335, 12634136, 15792670, 31585340, 63170680]

約数ペア:

[(1, 63170680), (2, 31585340), (4, 15792670), (5, 12634136), (8, 7896335), (10, 6317068), (20, 3158534), (40, 1579267), (1013, 62360), (1559, 40520), (2026, 31180), (3118, 20260), (4052, 15590), (5065, 12472), (6236, 10130), (7795, 8104)]