27645460

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9277}}^1$

素因数の和:9435

約数の個数: 24

約数和(自身を含む): 58451400

約数和(自身を除く): 30805940

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 9277, 18554, 37108, 46385, 92770, 185540, 1382273, 2764546, 5529092, 6911365, 13822730, 27645460]

約数ペア:

[(1, 27645460), (2, 13822730), (4, 6911365), (5, 5529092), (10, 2764546), (20, 1382273), (149, 185540), (298, 92770), (596, 46385), (745, 37108), (1490, 18554), (2980, 9277)]