27930040

素因数分解:

$2^3\times 5^1\times {\mathrm{698251}}^1$

素因数の和:698262

約数の個数: 16

約数和(自身を含む): 62842680

約数和(自身を除く): 34912640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 698251, 1396502, 2793004, 3491255, 5586008, 6982510, 13965020, 27930040]

約数ペア:

[(1, 27930040), (2, 13965020), (4, 6982510), (5, 5586008), (8, 3491255), (10, 2793004), (20, 1396502), (40, 698251)]