4474040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3023}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 10342080

約数和(自身を除く): 5868040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3023, 6046, 12092, 15115, 24184, 30230, 60460, 111851, 120920, 223702, 447404, 559255, 894808, 1118510, 2237020, 4474040]

約数ペア:

[(1, 4474040), (2, 2237020), (4, 1118510), (5, 894808), (8, 559255), (10, 447404), (20, 223702), (37, 120920), (40, 111851), (74, 60460), (148, 30230), (185, 24184), (296, 15115), (370, 12092), (740, 6046), (1480, 3023)]