40300045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2221}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 51194880

約数和(自身を除く): 10894835

約数列:

[1, 5, 19, 95, 191, 955, 2221, 3629, 11105, 18145, 42199, 210995, 424211, 2121055, 8060009, 40300045]

約数ペア:

[(1, 40300045), (5, 8060009), (19, 2121055), (95, 424211), (191, 210995), (955, 42199), (2221, 18145), (3629, 11105)]