4304014040

素因数分解:

$2^3\times 5^1\times {\mathrm{9011}}^1\times {\mathrm{11941}}^1$

素因数の和:20963

約数の個数: 32

約数和(自身を含む): 9685917360

約数和(自身を除く): 5381903320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9011, 11941, 18022, 23882, 36044, 45055, 47764, 59705, 72088, 90110, 95528, 119410, 180220, 238820, 360440, 477640, 107600351, 215200702, 430401404, 538001755, 860802808, 1076003510, 2152007020, 4304014040]

約数ペア:

[(1, 4304014040), (2, 2152007020), (4, 1076003510), (5, 860802808), (8, 538001755), (10, 430401404), (20, 215200702), (40, 107600351), (9011, 477640), (11941, 360440), (18022, 238820), (23882, 180220), (36044, 119410), (45055, 95528), (47764, 90110), (59705, 72088)]