5250760

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 11907000

約数和(自身を除く): 6656240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 881, 1192, 1490, 1762, 2980, 3524, 4405, 5960, 7048, 8810, 17620, 35240, 131269, 262538, 525076, 656345, 1050152, 1312690, 2625380, 5250760]

約数ペア:

[(1, 5250760), (2, 2625380), (4, 1312690), (5, 1050152), (8, 656345), (10, 525076), (20, 262538), (40, 131269), (149, 35240), (298, 17620), (596, 8810), (745, 7048), (881, 5960), (1192, 4405), (1490, 3524), (1762, 2980)]