63990470

素因数分解:

$2^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{5011}}^1$

素因数の和:6295

約数の個数: 16

約数和(自身を含む): 115296048

約数和(自身を除く): 51305578

約数列:

[1, 2, 5, 10, 1277, 2554, 5011, 6385, 10022, 12770, 25055, 50110, 6399047, 12798094, 31995235, 63990470]

約数ペア:

[(1, 63990470), (2, 31995235), (5, 12798094), (10, 6399047), (1277, 50110), (2554, 25055), (5011, 12770), (6385, 10022)]