24884080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 63370944

約数和(自身を除く): 38486864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 284, 337, 355, 520, 568, 674, 710, 923, 1040, 1136, 1348, 1420, 1685, 1846, 2696, 2840, 3370, 3692, 4381, 4615, 5392, 5680, 6740, 7384, 8762, 9230, 13480, 14768, 17524, 18460, 21905, 23927, 26960, 35048, 36920, 43810, 47854, 70096, 73840, 87620, 95708, 119635, 175240, 191416, 239270, 311051, 350480, 382832, 478540, 622102, 957080, 1244204, 1555255, 1914160, 2488408, 3110510, 4976816, 6221020, 12442040, 24884080]

約数ペア:

[(1, 24884080), (2, 12442040), (4, 6221020), (5, 4976816), (8, 3110510), (10, 2488408), (13, 1914160), (16, 1555255), (20, 1244204), (26, 957080), (40, 622102), (52, 478540), (65, 382832), (71, 350480), (80, 311051), (104, 239270), (130, 191416), (142, 175240), (208, 119635), (260, 95708), (284, 87620), (337, 73840), (355, 70096), (520, 47854), (568, 43810), (674, 36920), (710, 35048), (923, 26960), (1040, 23927), (1136, 21905), (1348, 18460), (1420, 17524), (1685, 14768), (1846, 13480), (2696, 9230), (2840, 8762), (3370, 7384), (3692, 6740), (4381, 5680), (4615, 5392)]