10204810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 23742720

約数和(自身を除く): 13537910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 457, 638, 770, 914, 1015, 1595, 2030, 2233, 2285, 3190, 3199, 4466, 4570, 5027, 6398, 10054, 11165, 13253, 15995, 22330, 25135, 26506, 31990, 35189, 50270, 66265, 70378, 92771, 132530, 145783, 175945, 185542, 291566, 351890, 463855, 728915, 927710, 1020481, 1457830, 2040962, 5102405, 10204810]

約数ペア:

[(1, 10204810), (2, 5102405), (5, 2040962), (7, 1457830), (10, 1020481), (11, 927710), (14, 728915), (22, 463855), (29, 351890), (35, 291566), (55, 185542), (58, 175945), (70, 145783), (77, 132530), (110, 92771), (145, 70378), (154, 66265), (203, 50270), (290, 35189), (319, 31990), (385, 26506), (406, 25135), (457, 22330), (638, 15995), (770, 13253), (914, 11165), (1015, 10054), (1595, 6398), (2030, 5027), (2233, 4570), (2285, 4466), (3190, 3199)]