38069480

素因数分解:

$2^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1471}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 85847040

約数和(自身を除く): 47777560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 647, 1294, 1471, 2588, 2942, 3235, 5176, 5884, 6470, 7355, 11768, 12940, 14710, 25880, 29420, 58840, 951737, 1903474, 3806948, 4758685, 7613896, 9517370, 19034740, 38069480]

約数ペア:

[(1, 38069480), (2, 19034740), (4, 9517370), (5, 7613896), (8, 4758685), (10, 3806948), (20, 1903474), (40, 951737), (647, 58840), (1294, 29420), (1471, 25880), (2588, 14710), (2942, 12940), (3235, 11768), (5176, 7355), (5884, 6470)]