90797090

素因数分解:

$2^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{9649}}^1$

素因数の和:10597

約数の個数: 16

約数和(自身を含む): 163625400

約数和(自身を除く): 72828310

約数列:

[1, 2, 5, 10, 941, 1882, 4705, 9410, 9649, 19298, 48245, 96490, 9079709, 18159418, 45398545, 90797090]

約数ペア:

[(1, 90797090), (2, 45398545), (5, 18159418), (10, 9079709), (941, 96490), (1882, 48245), (4705, 19298), (9410, 9649)]