5365240

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1187}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 12188880

約数和(自身を除く): 6823640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 1187, 2260, 2374, 4520, 4748, 5935, 9496, 11870, 23740, 47480, 134131, 268262, 536524, 670655, 1073048, 1341310, 2682620, 5365240]

約数ペア:

[(1, 5365240), (2, 2682620), (4, 1341310), (5, 1073048), (8, 670655), (10, 536524), (20, 268262), (40, 134131), (113, 47480), (226, 23740), (452, 11870), (565, 9496), (904, 5935), (1130, 4748), (1187, 4520), (2260, 2374)]