5013040

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 11749248

約数和(自身を除く): 6736208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 281, 446, 562, 892, 1115, 1124, 1405, 1784, 2230, 2248, 2810, 3568, 4460, 4496, 5620, 8920, 11240, 17840, 22480, 62663, 125326, 250652, 313315, 501304, 626630, 1002608, 1253260, 2506520, 5013040]

約数ペア:

[(1, 5013040), (2, 2506520), (4, 1253260), (5, 1002608), (8, 626630), (10, 501304), (16, 313315), (20, 250652), (40, 125326), (80, 62663), (223, 22480), (281, 17840), (446, 11240), (562, 8920), (892, 5620), (1115, 4496), (1124, 4460), (1405, 3568), (1784, 2810), (2230, 2248)]