530120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 1236600

約数和(自身を除く): 706480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 457, 580, 914, 1160, 1828, 2285, 3656, 4570, 9140, 13253, 18280, 26506, 53012, 66265, 106024, 132530, 265060, 530120]

約数ペア:

[(1, 530120), (2, 265060), (4, 132530), (5, 106024), (8, 66265), (10, 53012), (20, 26506), (29, 18280), (40, 13253), (58, 9140), (116, 4570), (145, 3656), (232, 2285), (290, 1828), (457, 1160), (580, 914)]