6205540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 14462784

約数和(自身を除く): 8257244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 421, 670, 737, 842, 1340, 1474, 1684, 2105, 2948, 3685, 4210, 4631, 7370, 8420, 9262, 14740, 18524, 23155, 28207, 46310, 56414, 92620, 112828, 141035, 282070, 310277, 564140, 620554, 1241108, 1551385, 3102770, 6205540]

約数ペア:

[(1, 6205540), (2, 3102770), (4, 1551385), (5, 1241108), (10, 620554), (11, 564140), (20, 310277), (22, 282070), (44, 141035), (55, 112828), (67, 92620), (110, 56414), (134, 46310), (220, 28207), (268, 23155), (335, 18524), (421, 14740), (670, 9262), (737, 8420), (842, 7370), (1340, 4631), (1474, 4210), (1684, 3685), (2105, 2948)]