103427980

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{24509}}^1$

素因数の和:24729

約数の個数: 24

約数和(自身を含む): 218237040

約数和(自身を除く): 114809060

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 24509, 49018, 98036, 122545, 245090, 490180, 5171399, 10342798, 20685596, 25856995, 51713990, 103427980]

約数ペア:

[(1, 103427980), (2, 51713990), (4, 25856995), (5, 20685596), (10, 10342798), (20, 5171399), (211, 490180), (422, 245090), (844, 122545), (1055, 98036), (2110, 49018), (4220, 24509)]