222024260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109913}}^1$

素因数の和:110023

約数の個数: 24

約数和(自身を含む): 470871576

約数和(自身を除く): 248847316

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 109913, 219826, 439652, 549565, 1099130, 2198260, 11101213, 22202426, 44404852, 55506065, 111012130, 222024260]

約数ペア:

[(1, 222024260), (2, 111012130), (4, 55506065), (5, 44404852), (10, 22202426), (20, 11101213), (101, 2198260), (202, 1099130), (404, 549565), (505, 439652), (1010, 219826), (2020, 109913)]