40628995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5639}}^1$

素因数の和:5786

約数の個数: 16

約数和(自身を含む): 53602560

約数和(自身を除く): 12973565

約数列:

[1, 5, 11, 55, 131, 655, 1441, 5639, 7205, 28195, 62029, 310145, 738709, 3693545, 8125799, 40628995]

約数ペア:

[(1, 40628995), (5, 8125799), (11, 3693545), (55, 738709), (131, 310145), (655, 62029), (1441, 28195), (5639, 7205)]