13307831450

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{84521}}^1$

素因数の和:84647

約数の個数: 48

約数和(自身を含む): 25656822144

約数和(自身を除く): 12348990694

約数列:

[1, 2, 5, 10, 25, 47, 50, 67, 94, 134, 235, 335, 470, 670, 1175, 1675, 2350, 3149, 3350, 6298, 15745, 31490, 78725, 84521, 157450, 169042, 422605, 845210, 2113025, 3972487, 4226050, 5662907, 7944974, 11325814, 19862435, 28314535, 39724870, 56629070, 99312175, 141572675, 198624350, 266156629, 283145350, 532313258, 1330783145, 2661566290, 6653915725, 13307831450]

約数ペア:

[(1, 13307831450), (2, 6653915725), (5, 2661566290), (10, 1330783145), (25, 532313258), (47, 283145350), (50, 266156629), (67, 198624350), (94, 141572675), (134, 99312175), (235, 56629070), (335, 39724870), (470, 28314535), (670, 19862435), (1175, 11325814), (1675, 7944974), (2350, 5662907), (3149, 4226050), (3350, 3972487), (6298, 2113025), (15745, 845210), (31490, 422605), (78725, 169042), (84521, 157450)]