7386140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5059}}^1$

素因数の和:5141

約数の個数: 24

約数和(自身を含む): 15726480

約数和(自身を除く): 8340340

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 5059, 10118, 20236, 25295, 50590, 101180, 369307, 738614, 1477228, 1846535, 3693070, 7386140]

約数ペア:

[(1, 7386140), (2, 3693070), (4, 1846535), (5, 1477228), (10, 738614), (20, 369307), (73, 101180), (146, 50590), (292, 25295), (365, 20236), (730, 10118), (1460, 5059)]