40528235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38783}}^1$

素因数の和:38818

約数の個数: 16

約数和(自身を含む): 55848960

約数和(自身を除く): 15320725

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 38783, 193915, 426613, 736877, 2133065, 3684385, 8105647, 40528235]

約数ペア:

[(1, 40528235), (5, 8105647), (11, 3684385), (19, 2133065), (55, 736877), (95, 426613), (209, 193915), (1045, 38783)]