2402020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 5108544

約数和(自身を除く): 2706524

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1447, 1660, 2894, 5788, 7235, 14470, 28940, 120101, 240202, 480404, 600505, 1201010, 2402020]

約数ペア:

[(1, 2402020), (2, 1201010), (4, 600505), (5, 480404), (10, 240202), (20, 120101), (83, 28940), (166, 14470), (332, 7235), (415, 5788), (830, 2894), (1447, 1660)]