69752680

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5501}}^1$

素因数の和:5829

約数の個数: 32

約数和(自身を含む): 157467240

約数和(自身を除く): 87714560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 5501, 6340, 11002, 12680, 22004, 27505, 44008, 55010, 110020, 220040, 1743817, 3487634, 6975268, 8719085, 13950536, 17438170, 34876340, 69752680]

約数ペア:

[(1, 69752680), (2, 34876340), (4, 17438170), (5, 13950536), (8, 8719085), (10, 6975268), (20, 3487634), (40, 1743817), (317, 220040), (634, 110020), (1268, 55010), (1585, 44008), (2536, 27505), (3170, 22004), (5501, 12680), (6340, 11002)]