10508840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4957}}^1$

素因数の和:5021

約数の個数: 32

約数和(自身を含む): 24095880

約数和(自身を除く): 13587040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 4957, 9914, 19828, 24785, 39656, 49570, 99140, 198280, 262721, 525442, 1050884, 1313605, 2101768, 2627210, 5254420, 10508840]

約数ペア:

[(1, 10508840), (2, 5254420), (4, 2627210), (5, 2101768), (8, 1313605), (10, 1050884), (20, 525442), (40, 262721), (53, 198280), (106, 99140), (212, 49570), (265, 39656), (424, 24785), (530, 19828), (1060, 9914), (2120, 4957)]