1826080

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 4395384

約数和(自身を除く): 2569304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 113, 160, 202, 226, 404, 452, 505, 565, 808, 904, 1010, 1130, 1616, 1808, 2020, 2260, 3232, 3616, 4040, 4520, 8080, 9040, 11413, 16160, 18080, 22826, 45652, 57065, 91304, 114130, 182608, 228260, 365216, 456520, 913040, 1826080]

約数ペア:

[(1, 1826080), (2, 913040), (4, 456520), (5, 365216), (8, 228260), (10, 182608), (16, 114130), (20, 91304), (32, 57065), (40, 45652), (80, 22826), (101, 18080), (113, 16160), (160, 11413), (202, 9040), (226, 8080), (404, 4520), (452, 4040), (505, 3616), (565, 3232), (808, 2260), (904, 2020), (1010, 1808), (1130, 1616)]