94881320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{64109}}^1$

素因数の和:64157

約数の個数: 32

約数和(自身を含む): 219256200

約数和(自身を除く): 124374880

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 64109, 128218, 256436, 320545, 512872, 641090, 1282180, 2372033, 2564360, 4744066, 9488132, 11860165, 18976264, 23720330, 47440660, 94881320]

約数ペア:

[(1, 94881320), (2, 47440660), (4, 23720330), (5, 18976264), (8, 11860165), (10, 9488132), (20, 4744066), (37, 2564360), (40, 2372033), (74, 1282180), (148, 641090), (185, 512872), (296, 320545), (370, 256436), (740, 128218), (1480, 64109)]