413595198365

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1\times {\mathrm{15889}}^1$

素因数の和:16158

約数の個数: 48

約数和(自身を含む): 538808289600

約数和(自身を除く): 125213091235

約数列:

[1, 5, 19, 41, 95, 163, 205, 779, 815, 1681, 3097, 3895, 6683, 8405, 15485, 15889, 31939, 33415, 79445, 126977, 159695, 274003, 301891, 634885, 651449, 1370015, 1509455, 2589907, 3257245, 5206057, 12377531, 12949535, 26030285, 26709409, 49208233, 61887655, 106186187, 133547045, 246041165, 507478771, 530930935, 2017537553, 2537393855, 4353633667, 10087687765, 21768168335, 82719039673, 413595198365]

約数ペア:

[(1, 413595198365), (5, 82719039673), (19, 21768168335), (41, 10087687765), (95, 4353633667), (163, 2537393855), (205, 2017537553), (779, 530930935), (815, 507478771), (1681, 246041165), (3097, 133547045), (3895, 106186187), (6683, 61887655), (8405, 49208233), (15485, 26709409), (15889, 26030285), (31939, 12949535), (33415, 12377531), (79445, 5206057), (126977, 3257245), (159695, 2589907), (274003, 1509455), (301891, 1370015), (634885, 651449)]