13103650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 28837440

約数和(自身を除く): 15733790

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1291, 1450, 2030, 2582, 5075, 6455, 9037, 10150, 12910, 18074, 32275, 37439, 45185, 64550, 74878, 90370, 187195, 225925, 262073, 374390, 451850, 524146, 935975, 1310365, 1871950, 2620730, 6551825, 13103650]

約数ペア:

[(1, 13103650), (2, 6551825), (5, 2620730), (7, 1871950), (10, 1310365), (14, 935975), (25, 524146), (29, 451850), (35, 374390), (50, 262073), (58, 225925), (70, 187195), (145, 90370), (175, 74878), (203, 64550), (290, 45185), (350, 37439), (406, 32275), (725, 18074), (1015, 12910), (1291, 10150), (1450, 9037), (2030, 6455), (2582, 5075)]