91351120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163127}}^1$

素因数の和:163147

約数の個数: 40

約数和(自身を含む): 242734464

約数和(自身を除く): 151383344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 163127, 326254, 652508, 815635, 1141889, 1305016, 1631270, 2283778, 2610032, 3262540, 4567556, 5709445, 6525080, 9135112, 11418890, 13050160, 18270224, 22837780, 45675560, 91351120]

約数ペア:

[(1, 91351120), (2, 45675560), (4, 22837780), (5, 18270224), (7, 13050160), (8, 11418890), (10, 9135112), (14, 6525080), (16, 5709445), (20, 4567556), (28, 3262540), (35, 2610032), (40, 2283778), (56, 1631270), (70, 1305016), (80, 1141889), (112, 815635), (140, 652508), (280, 326254), (560, 163127)]