74328040

素因数分解:

$2^3\times 5^1\times {\mathrm{1858201}}^1$

素因数の和:1858212

約数の個数: 16

約数和(自身を含む): 167238180

約数和(自身を除く): 92910140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1858201, 3716402, 7432804, 9291005, 14865608, 18582010, 37164020, 74328040]

約数ペア:

[(1, 74328040), (2, 37164020), (4, 18582010), (5, 14865608), (8, 9291005), (10, 7432804), (20, 3716402), (40, 1858201)]