56087600

素因数分解:

$2^4\times 5^2\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:798

約数の個数: 60

約数和(自身を含む): 135501000

約数和(自身を除く): 79413400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 281, 400, 499, 562, 998, 1124, 1405, 1996, 2248, 2495, 2810, 3992, 4496, 4990, 5620, 7025, 7984, 9980, 11240, 12475, 14050, 19960, 22480, 24950, 28100, 39920, 49900, 56200, 99800, 112400, 140219, 199600, 280438, 560876, 701095, 1121752, 1402190, 2243504, 2804380, 3505475, 5608760, 7010950, 11217520, 14021900, 28043800, 56087600]

約数ペア:

[(1, 56087600), (2, 28043800), (4, 14021900), (5, 11217520), (8, 7010950), (10, 5608760), (16, 3505475), (20, 2804380), (25, 2243504), (40, 1402190), (50, 1121752), (80, 701095), (100, 560876), (200, 280438), (281, 199600), (400, 140219), (499, 112400), (562, 99800), (998, 56200), (1124, 49900), (1405, 39920), (1996, 28100), (2248, 24950), (2495, 22480), (2810, 19960), (3992, 14050), (4496, 12475), (4990, 11240), (5620, 9980), (7025, 7984)]