297050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:482

約数の個数: 24

約数和(自身を含む): 596316

約数和(自身を除く): 299266

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 457, 650, 914, 2285, 4570, 5941, 11425, 11882, 22850, 29705, 59410, 148525, 297050]

約数ペア:

[(1, 297050), (2, 148525), (5, 59410), (10, 29705), (13, 22850), (25, 11882), (26, 11425), (50, 5941), (65, 4570), (130, 2285), (325, 914), (457, 650)]