88235560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{315127}}^1$

素因数の和:315145

約数の個数: 32

約数和(自身を含む): 226892160

約数和(自身を除く): 138656600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 315127, 630254, 1260508, 1575635, 2205889, 2521016, 3151270, 4411778, 6302540, 8823556, 11029445, 12605080, 17647112, 22058890, 44117780, 88235560]

約数ペア:

[(1, 88235560), (2, 44117780), (4, 22058890), (5, 17647112), (7, 12605080), (8, 11029445), (10, 8823556), (14, 6302540), (20, 4411778), (28, 3151270), (35, 2521016), (40, 2205889), (56, 1575635), (70, 1260508), (140, 630254), (280, 315127)]