42585520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14387}}^1$

素因数の和:14437

約数の個数: 40

約数和(自身を含む): 101694384

約数和(自身を除く): 59108864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 14387, 28774, 57548, 71935, 115096, 143870, 230192, 287740, 532319, 575480, 1064638, 1150960, 2129276, 2661595, 4258552, 5323190, 8517104, 10646380, 21292760, 42585520]

約数ペア:

[(1, 42585520), (2, 21292760), (4, 10646380), (5, 8517104), (8, 5323190), (10, 4258552), (16, 2661595), (20, 2129276), (37, 1150960), (40, 1064638), (74, 575480), (80, 532319), (148, 287740), (185, 230192), (296, 143870), (370, 115096), (592, 71935), (740, 57548), (1480, 28774), (2960, 14387)]