125961320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{85109}}^1$

素因数の和:85157

約数の個数: 32

約数和(自身を含む): 291076200

約数和(自身を除く): 165114880

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 85109, 170218, 340436, 425545, 680872, 851090, 1702180, 3149033, 3404360, 6298066, 12596132, 15745165, 25192264, 31490330, 62980660, 125961320]

約数ペア:

[(1, 125961320), (2, 62980660), (4, 31490330), (5, 25192264), (8, 15745165), (10, 12596132), (20, 6298066), (37, 3404360), (40, 3149033), (74, 1702180), (148, 851090), (185, 680872), (296, 425545), (370, 340436), (740, 170218), (1480, 85109)]