40440355

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2129}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 50608800

約数和(自身を除く): 10168445

約数列:

[1, 5, 29, 131, 145, 655, 2129, 3799, 10645, 18995, 61741, 278899, 308705, 1394495, 8088071, 40440355]

約数ペア:

[(1, 40440355), (5, 8088071), (29, 1394495), (131, 308705), (145, 278899), (655, 61741), (2129, 18995), (3799, 10645)]