45675560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163127}}^1$

素因数の和:163145

約数の個数: 32

約数和(自身を含む): 117452160

約数和(自身を除く): 71776600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 163127, 326254, 652508, 815635, 1141889, 1305016, 1631270, 2283778, 3262540, 4567556, 5709445, 6525080, 9135112, 11418890, 22837780, 45675560]

約数ペア:

[(1, 45675560), (2, 22837780), (4, 11418890), (5, 9135112), (7, 6525080), (8, 5709445), (10, 4567556), (14, 3262540), (20, 2283778), (28, 1631270), (35, 1305016), (40, 1141889), (56, 815635), (70, 652508), (140, 326254), (280, 163127)]