8051080

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 18195840

約数和(自身を除く): 10144760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 467, 862, 934, 1724, 1868, 2155, 2335, 3448, 3736, 4310, 4670, 8620, 9340, 17240, 18680, 201277, 402554, 805108, 1006385, 1610216, 2012770, 4025540, 8051080]

約数ペア:

[(1, 8051080), (2, 4025540), (4, 2012770), (5, 1610216), (8, 1006385), (10, 805108), (20, 402554), (40, 201277), (431, 18680), (467, 17240), (862, 9340), (934, 8620), (1724, 4670), (1868, 4310), (2155, 3736), (2335, 3448)]