5630680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 14100480

約数和(自身を除く): 8469800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 191, 220, 268, 335, 382, 440, 536, 670, 737, 764, 955, 1340, 1474, 1528, 1910, 2101, 2680, 2948, 3685, 3820, 4202, 5896, 7370, 7640, 8404, 10505, 12797, 14740, 16808, 21010, 25594, 29480, 42020, 51188, 63985, 84040, 102376, 127970, 140767, 255940, 281534, 511880, 563068, 703835, 1126136, 1407670, 2815340, 5630680]

約数ペア:

[(1, 5630680), (2, 2815340), (4, 1407670), (5, 1126136), (8, 703835), (10, 563068), (11, 511880), (20, 281534), (22, 255940), (40, 140767), (44, 127970), (55, 102376), (67, 84040), (88, 63985), (110, 51188), (134, 42020), (191, 29480), (220, 25594), (268, 21010), (335, 16808), (382, 14740), (440, 12797), (536, 10505), (670, 8404), (737, 7640), (764, 7370), (955, 5896), (1340, 4202), (1474, 3820), (1528, 3685), (1910, 2948), (2101, 2680)]