22435040

素因数分解:

$2^5\times 5^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 53298000

約数和(自身を除く): 30862960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 281, 499, 562, 998, 1124, 1405, 1996, 2248, 2495, 2810, 3992, 4496, 4990, 5620, 7984, 8992, 9980, 11240, 15968, 19960, 22480, 39920, 44960, 79840, 140219, 280438, 560876, 701095, 1121752, 1402190, 2243504, 2804380, 4487008, 5608760, 11217520, 22435040]

約数ペア:

[(1, 22435040), (2, 11217520), (4, 5608760), (5, 4487008), (8, 2804380), (10, 2243504), (16, 1402190), (20, 1121752), (32, 701095), (40, 560876), (80, 280438), (160, 140219), (281, 79840), (499, 44960), (562, 39920), (998, 22480), (1124, 19960), (1405, 15968), (1996, 11240), (2248, 9980), (2495, 8992), (2810, 7984), (3992, 5620), (4496, 4990)]