370772020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{452161}}^1$

素因数の和:452211

約数の個数: 24

約数和(自身を含む): 797613768

約数和(自身を除く): 426841748

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 452161, 904322, 1808644, 2260805, 4521610, 9043220, 18538601, 37077202, 74154404, 92693005, 185386010, 370772020]

約数ペア:

[(1, 370772020), (2, 185386010), (4, 92693005), (5, 74154404), (10, 37077202), (20, 18538601), (41, 9043220), (82, 4521610), (164, 2260805), (205, 1808644), (410, 904322), (820, 452161)]