16370080

素因数分解:

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

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 39095784

約数和(自身を除く): 22725704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1013, 1616, 2020, 2026, 3232, 4040, 4052, 5065, 8080, 8104, 10130, 16160, 16208, 20260, 32416, 40520, 81040, 102313, 162080, 204626, 409252, 511565, 818504, 1023130, 1637008, 2046260, 3274016, 4092520, 8185040, 16370080]

約数ペア:

[(1, 16370080), (2, 8185040), (4, 4092520), (5, 3274016), (8, 2046260), (10, 1637008), (16, 1023130), (20, 818504), (32, 511565), (40, 409252), (80, 204626), (101, 162080), (160, 102313), (202, 81040), (404, 40520), (505, 32416), (808, 20260), (1010, 16208), (1013, 16160), (1616, 10130), (2020, 8104), (2026, 8080), (3232, 5065), (4040, 4052)]