5237720

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3539}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 12106800

約数和(自身を除く): 6869080

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3539, 7078, 14156, 17695, 28312, 35390, 70780, 130943, 141560, 261886, 523772, 654715, 1047544, 1309430, 2618860, 5237720]

約数ペア:

[(1, 5237720), (2, 2618860), (4, 1309430), (5, 1047544), (8, 654715), (10, 523772), (20, 261886), (37, 141560), (40, 130943), (74, 70780), (148, 35390), (185, 28312), (296, 17695), (370, 14156), (740, 7078), (1480, 3539)]