267788680

素因数分解:

$2^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{5501}}^1$

素因数の和:6729

約数の個数: 32

約数和(自身を含む): 603129240

約数和(自身を除く): 335340560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217, 2434, 4868, 5501, 6085, 9736, 11002, 12170, 22004, 24340, 27505, 44008, 48680, 55010, 110020, 220040, 6694717, 13389434, 26778868, 33473585, 53557736, 66947170, 133894340, 267788680]

約数ペア:

[(1, 267788680), (2, 133894340), (4, 66947170), (5, 53557736), (8, 33473585), (10, 26778868), (20, 13389434), (40, 6694717), (1217, 220040), (2434, 110020), (4868, 55010), (5501, 48680), (6085, 44008), (9736, 27505), (11002, 24340), (12170, 22004)]