853274960

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{44257}}^1$

素因数の和:44511

約数の個数: 40

約数和(自身を含む): 1992141096

約数和(自身を除く): 1138866136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 9640, 19280, 44257, 88514, 177028, 221285, 354056, 442570, 708112, 885140, 1770280, 3540560, 10665937, 21331874, 42663748, 53329685, 85327496, 106659370, 170654992, 213318740, 426637480, 853274960]

約数ペア:

[(1, 853274960), (2, 426637480), (4, 213318740), (5, 170654992), (8, 106659370), (10, 85327496), (16, 53329685), (20, 42663748), (40, 21331874), (80, 10665937), (241, 3540560), (482, 1770280), (964, 885140), (1205, 708112), (1928, 442570), (2410, 354056), (3856, 221285), (4820, 177028), (9640, 88514), (19280, 44257)]