830367080

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1481}}^1$

素因数の和:1730

約数の個数: 64

約数和(自身を含む): 1901465280

約数和(自身を除く): 1071098200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 131, 214, 262, 428, 524, 535, 655, 856, 1048, 1070, 1310, 1481, 2140, 2620, 2962, 4280, 5240, 5924, 7405, 11848, 14017, 14810, 28034, 29620, 56068, 59240, 70085, 112136, 140170, 158467, 194011, 280340, 316934, 388022, 560680, 633868, 776044, 792335, 970055, 1267736, 1552088, 1584670, 1940110, 3169340, 3880220, 6338680, 7760440, 20759177, 41518354, 83036708, 103795885, 166073416, 207591770, 415183540, 830367080]

約数ペア:

[(1, 830367080), (2, 415183540), (4, 207591770), (5, 166073416), (8, 103795885), (10, 83036708), (20, 41518354), (40, 20759177), (107, 7760440), (131, 6338680), (214, 3880220), (262, 3169340), (428, 1940110), (524, 1584670), (535, 1552088), (655, 1267736), (856, 970055), (1048, 792335), (1070, 776044), (1310, 633868), (1481, 560680), (2140, 388022), (2620, 316934), (2962, 280340), (4280, 194011), (5240, 158467), (5924, 140170), (7405, 112136), (11848, 70085), (14017, 59240), (14810, 56068), (28034, 29620)]