6345403880

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{8191}}^1$

素因数の和:8490

約数の個数: 64

約数和(自身を含む): 14491975680

約数和(自身を除く): 8146571800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 181, 214, 362, 428, 535, 724, 856, 905, 1070, 1448, 1810, 2140, 3620, 4280, 7240, 8191, 16382, 19367, 32764, 38734, 40955, 65528, 77468, 81910, 96835, 154936, 163820, 193670, 327640, 387340, 774680, 876437, 1482571, 1752874, 2965142, 3505748, 4382185, 5930284, 7011496, 7412855, 8764370, 11860568, 14825710, 17528740, 29651420, 35057480, 59302840, 158635097, 317270194, 634540388, 793175485, 1269080776, 1586350970, 3172701940, 6345403880]

約数ペア:

[(1, 6345403880), (2, 3172701940), (4, 1586350970), (5, 1269080776), (8, 793175485), (10, 634540388), (20, 317270194), (40, 158635097), (107, 59302840), (181, 35057480), (214, 29651420), (362, 17528740), (428, 14825710), (535, 11860568), (724, 8764370), (856, 7412855), (905, 7011496), (1070, 5930284), (1448, 4382185), (1810, 3505748), (2140, 2965142), (3620, 1752874), (4280, 1482571), (7240, 876437), (8191, 774680), (16382, 387340), (19367, 327640), (32764, 193670), (38734, 163820), (40955, 154936), (65528, 96835), (77468, 81910)]