40622290

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{9649}}^1$

素因数の和:10077

約数の個数: 16

約数和(自身を含む): 73301400

約数和(自身を除く): 32679110

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 9649, 19298, 48245, 96490, 4062229, 8124458, 20311145, 40622290]

約数ペア:

[(1, 40622290), (2, 20311145), (5, 8124458), (10, 4062229), (421, 96490), (842, 48245), (2105, 19298), (4210, 9649)]