4143340

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{929}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 8749440

約数和(自身を除く): 4606100

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 929, 1115, 1858, 2230, 3716, 4460, 4645, 9290, 18580, 207167, 414334, 828668, 1035835, 2071670, 4143340]

約数ペア:

[(1, 4143340), (2, 2071670), (4, 1035835), (5, 828668), (10, 414334), (20, 207167), (223, 18580), (446, 9290), (892, 4645), (929, 4460), (1115, 3716), (1858, 2230)]