55701040

素因数分解:

$2^4\times 5^1\times {\mathrm{696263}}^1$

素因数の和:696276

約数の個数: 20

約数和(自身を含む): 129505104

約数和(自身を除く): 73804064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 696263, 1392526, 2785052, 3481315, 5570104, 6962630, 11140208, 13925260, 27850520, 55701040]

約数ペア:

[(1, 55701040), (2, 27850520), (4, 13925260), (5, 11140208), (8, 6962630), (10, 5570104), (16, 3481315), (20, 2785052), (40, 1392526), (80, 696263)]