22309520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7537}}^1$

素因数の和:7587

約数の個数: 40

約数和(自身を含む): 53278584

約数和(自身を除く): 30969064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 7537, 15074, 30148, 37685, 60296, 75370, 120592, 150740, 278869, 301480, 557738, 602960, 1115476, 1394345, 2230952, 2788690, 4461904, 5577380, 11154760, 22309520]

約数ペア:

[(1, 22309520), (2, 11154760), (4, 5577380), (5, 4461904), (8, 2788690), (10, 2230952), (16, 1394345), (20, 1115476), (37, 602960), (40, 557738), (74, 301480), (80, 278869), (148, 150740), (185, 120592), (296, 75370), (370, 60296), (592, 37685), (740, 30148), (1480, 15074), (2960, 7537)]