97798040

素因数分解:

$2^3\times 5^1\times {\mathrm{2444951}}^1$

素因数の和:2444962

約数の個数: 16

約数和(自身を含む): 220045680

約数和(自身を除く): 122247640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2444951, 4889902, 9779804, 12224755, 19559608, 24449510, 48899020, 97798040]

約数ペア:

[(1, 97798040), (2, 48899020), (4, 24449510), (5, 19559608), (8, 12224755), (10, 9779804), (20, 4889902), (40, 2444951)]