2395340

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 5061840

約数和(自身を除く): 2666500

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 523, 916, 1046, 1145, 2092, 2290, 2615, 4580, 5230, 10460, 119767, 239534, 479068, 598835, 1197670, 2395340]

約数ペア:

[(1, 2395340), (2, 1197670), (4, 598835), (5, 479068), (10, 239534), (20, 119767), (229, 10460), (458, 5230), (523, 4580), (916, 2615), (1046, 2290), (1145, 2092)]