47135540

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4723}}^1$

素因数の和:5231

約数の個数: 24

約数和(自身を含む): 99204000

約数和(自身を除く): 52068460

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 4723, 4990, 9446, 9980, 18892, 23615, 47230, 94460, 2356777, 4713554, 9427108, 11783885, 23567770, 47135540]

約数ペア:

[(1, 47135540), (2, 23567770), (4, 11783885), (5, 9427108), (10, 4713554), (20, 2356777), (499, 94460), (998, 47230), (1996, 23615), (2495, 18892), (4723, 9980), (4990, 9446)]