22952080

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1021}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 53605944

約数和(自身を除く): 30653864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1021, 1124, 1405, 2042, 2248, 2810, 4084, 4496, 5105, 5620, 8168, 10210, 11240, 16336, 20420, 22480, 40840, 81680, 286901, 573802, 1147604, 1434505, 2295208, 2869010, 4590416, 5738020, 11476040, 22952080]

約数ペア:

[(1, 22952080), (2, 11476040), (4, 5738020), (5, 4590416), (8, 2869010), (10, 2295208), (16, 1434505), (20, 1147604), (40, 573802), (80, 286901), (281, 81680), (562, 40840), (1021, 22480), (1124, 20420), (1405, 16336), (2042, 11240), (2248, 10210), (2810, 8168), (4084, 5620), (4496, 5105)]