22465130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 41806800

約数和(自身を除く): 19341670

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 314, 349, 410, 698, 785, 1570, 1745, 3490, 6437, 12874, 14309, 28618, 32185, 54793, 64370, 71545, 109586, 143090, 273965, 547930, 2246513, 4493026, 11232565, 22465130]

約数ペア:

[(1, 22465130), (2, 11232565), (5, 4493026), (10, 2246513), (41, 547930), (82, 273965), (157, 143090), (205, 109586), (314, 71545), (349, 64370), (410, 54793), (698, 32185), (785, 28618), (1570, 14309), (1745, 12874), (3490, 6437)]