39948340

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6301}}^1$

素因数の和:6627

約数の個数: 24

約数和(自身を含む): 84169512

約数和(自身を除く): 44221172

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6301, 6340, 12602, 25204, 31505, 63010, 126020, 1997417, 3994834, 7989668, 9987085, 19974170, 39948340]

約数ペア:

[(1, 39948340), (2, 19974170), (4, 9987085), (5, 7989668), (10, 3994834), (20, 1997417), (317, 126020), (634, 63010), (1268, 31505), (1585, 25204), (3170, 12602), (6301, 6340)]