40016050

素因数分解:

$2^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1901}}^1$

素因数の和:2334

約数の個数: 24

約数和(自身を含む): 74645892

約数和(自身を除く): 34629842

約数列:

[1, 2, 5, 10, 25, 50, 421, 842, 1901, 2105, 3802, 4210, 9505, 10525, 19010, 21050, 47525, 95050, 800321, 1600642, 4001605, 8003210, 20008025, 40016050]

約数ペア:

[(1, 40016050), (2, 20008025), (5, 8003210), (10, 4001605), (25, 1600642), (50, 800321), (421, 95050), (842, 47525), (1901, 21050), (2105, 19010), (3802, 10525), (4210, 9505)]