38770060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{276929}}^1$

素因数の和:276945

約数の個数: 24

約数和(自身を含む): 93048480

約数和(自身を除く): 54278420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 276929, 553858, 1107716, 1384645, 1938503, 2769290, 3877006, 5538580, 7754012, 9692515, 19385030, 38770060]

約数ペア:

[(1, 38770060), (2, 19385030), (4, 9692515), (5, 7754012), (7, 5538580), (10, 3877006), (14, 2769290), (20, 1938503), (28, 1384645), (35, 1107716), (70, 553858), (140, 276929)]