133088680

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{5827}}^1$

素因数の和:6409

約数の個数: 32

約数和(自身を含む): 300025440

約数和(自身を除く): 166936760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2855, 4568, 5710, 5827, 11420, 11654, 22840, 23308, 29135, 46616, 58270, 116540, 233080, 3327217, 6654434, 13308868, 16636085, 26617736, 33272170, 66544340, 133088680]

約数ペア:

[(1, 133088680), (2, 66544340), (4, 33272170), (5, 26617736), (8, 16636085), (10, 13308868), (20, 6654434), (40, 3327217), (571, 233080), (1142, 116540), (2284, 58270), (2855, 46616), (4568, 29135), (5710, 23308), (5827, 22840), (11420, 11654)]