4092520

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 9308520

約数和(自身を除く): 5216000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1013, 2020, 2026, 4040, 4052, 5065, 8104, 10130, 20260, 40520, 102313, 204626, 409252, 511565, 818504, 1023130, 2046260, 4092520]

約数ペア:

[(1, 4092520), (2, 2046260), (4, 1023130), (5, 818504), (8, 511565), (10, 409252), (20, 204626), (40, 102313), (101, 40520), (202, 20260), (404, 10130), (505, 8104), (808, 5065), (1010, 4052), (1013, 4040), (2020, 2026)]