22239700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31771}}^1$

素因数の和:31792

約数の個数: 36

約数和(自身を含む): 55156192

約数和(自身を除く): 32916492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 31771, 63542, 127084, 158855, 222397, 317710, 444794, 635420, 794275, 889588, 1111985, 1588550, 2223970, 3177100, 4447940, 5559925, 11119850, 22239700]

約数ペア:

[(1, 22239700), (2, 11119850), (4, 5559925), (5, 4447940), (7, 3177100), (10, 2223970), (14, 1588550), (20, 1111985), (25, 889588), (28, 794275), (35, 635420), (50, 444794), (70, 317710), (100, 222397), (140, 158855), (175, 127084), (350, 63542), (700, 31771)]