2080243600

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{140557}}^1$

素因数の和:140612

約数の個数: 60

約数和(自身を含む): 5132897044

約数和(自身を除く): 3052653444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 925, 1480, 1850, 2960, 3700, 7400, 14800, 140557, 281114, 562228, 702785, 1124456, 1405570, 2248912, 2811140, 3513925, 5200609, 5622280, 7027850, 10401218, 11244560, 14055700, 20802436, 26003045, 28111400, 41604872, 52006090, 56222800, 83209744, 104012180, 130015225, 208024360, 260030450, 416048720, 520060900, 1040121800, 2080243600]

約数ペア:

[(1, 2080243600), (2, 1040121800), (4, 520060900), (5, 416048720), (8, 260030450), (10, 208024360), (16, 130015225), (20, 104012180), (25, 83209744), (37, 56222800), (40, 52006090), (50, 41604872), (74, 28111400), (80, 26003045), (100, 20802436), (148, 14055700), (185, 11244560), (200, 10401218), (296, 7027850), (370, 5622280), (400, 5200609), (592, 3513925), (740, 2811140), (925, 2248912), (1480, 1405570), (1850, 1124456), (2960, 702785), (3700, 562228), (7400, 281114), (14800, 140557)]