200014040

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{30677}}^1$

素因数の和:30851

約数の個数: 32

約数和(自身を含む): 452807280

約数和(自身を除く): 252793240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 30677, 61354, 122708, 153385, 245416, 306770, 613540, 1227080, 5000351, 10000702, 20001404, 25001755, 40002808, 50003510, 100007020, 200014040]

約数ペア:

[(1, 200014040), (2, 100007020), (4, 50003510), (5, 40002808), (8, 25001755), (10, 20001404), (20, 10000702), (40, 5000351), (163, 1227080), (326, 613540), (652, 306770), (815, 245416), (1304, 153385), (1630, 122708), (3260, 61354), (6520, 30677)]