11442680

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1187}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 25874640

約数和(自身を除く): 14431960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1187, 1205, 1928, 2374, 2410, 4748, 4820, 5935, 9496, 9640, 11870, 23740, 47480, 286067, 572134, 1144268, 1430335, 2288536, 2860670, 5721340, 11442680]

約数ペア:

[(1, 11442680), (2, 5721340), (4, 2860670), (5, 2288536), (8, 1430335), (10, 1144268), (20, 572134), (40, 286067), (241, 47480), (482, 23740), (964, 11870), (1187, 9640), (1205, 9496), (1928, 5935), (2374, 4820), (2410, 4748)]