39955910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{4751}}^1$

素因数の和:4816

約数の個数: 24

約数和(自身を含む): 74501856

約数和(自身を除く): 34545946

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 4751, 8410, 9502, 23755, 47510, 137779, 275558, 688895, 1377790, 3995591, 7991182, 19977955, 39955910]

約数ペア:

[(1, 39955910), (2, 19977955), (5, 7991182), (10, 3995591), (29, 1377790), (58, 688895), (145, 275558), (290, 137779), (841, 47510), (1682, 23755), (4205, 9502), (4751, 8410)]