8708320

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 21143808

約数和(自身を除く): 12435488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1471, 1480, 2942, 2960, 5884, 5920, 7355, 11768, 14710, 23536, 29420, 47072, 54427, 58840, 108854, 117680, 217708, 235360, 272135, 435416, 544270, 870832, 1088540, 1741664, 2177080, 4354160, 8708320]

約数ペア:

[(1, 8708320), (2, 4354160), (4, 2177080), (5, 1741664), (8, 1088540), (10, 870832), (16, 544270), (20, 435416), (32, 272135), (37, 235360), (40, 217708), (74, 117680), (80, 108854), (148, 58840), (160, 54427), (185, 47072), (296, 29420), (370, 23536), (592, 14710), (740, 11768), (1184, 7355), (1471, 5920), (1480, 5884), (2942, 2960)]