38331160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{136897}}^1$

素因数の和:136915

約数の個数: 32

約数和(自身を含む): 98566560

約数和(自身を除く): 60235400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 136897, 273794, 547588, 684485, 958279, 1095176, 1368970, 1916558, 2737940, 3833116, 4791395, 5475880, 7666232, 9582790, 19165580, 38331160]

約数ペア:

[(1, 38331160), (2, 19165580), (4, 9582790), (5, 7666232), (7, 5475880), (8, 4791395), (10, 3833116), (14, 2737940), (20, 1916558), (28, 1368970), (35, 1095176), (40, 958279), (56, 684485), (70, 547588), (140, 273794), (280, 136897)]