2214013640

素因数分解:

$2^3\times 5^1\times {\mathrm{55350341}}^1$

素因数の和:55350352

約数の個数: 16

約数和(自身を含む): 4981530780

約数和(自身を除く): 2767517140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 55350341, 110700682, 221401364, 276751705, 442802728, 553503410, 1107006820, 2214013640]

約数ペア:

[(1, 2214013640), (2, 1107006820), (4, 553503410), (5, 442802728), (8, 276751705), (10, 221401364), (20, 110700682), (40, 55350341)]