40625052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{260417}}^1$

素因数の和:260437

約数の個数: 24

約数和(自身を含む): 102083856

約数和(自身を除く): 61458804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 260417, 520834, 781251, 1041668, 1562502, 3125004, 3385421, 6770842, 10156263, 13541684, 20312526, 40625052]

約数ペア:

[(1, 40625052), (2, 20312526), (3, 13541684), (4, 10156263), (6, 6770842), (12, 3385421), (13, 3125004), (26, 1562502), (39, 1041668), (52, 781251), (78, 520834), (156, 260417)]