5726860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 12640320

約数和(自身を除く): 6913460

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 109, 142, 148, 185, 218, 284, 355, 370, 436, 545, 710, 740, 1090, 1420, 2180, 2627, 4033, 5254, 7739, 8066, 10508, 13135, 15478, 16132, 20165, 26270, 30956, 38695, 40330, 52540, 77390, 80660, 154780, 286343, 572686, 1145372, 1431715, 2863430, 5726860]

約数ペア:

[(1, 5726860), (2, 2863430), (4, 1431715), (5, 1145372), (10, 572686), (20, 286343), (37, 154780), (71, 80660), (74, 77390), (109, 52540), (142, 40330), (148, 38695), (185, 30956), (218, 26270), (284, 20165), (355, 16132), (370, 15478), (436, 13135), (545, 10508), (710, 8066), (740, 7739), (1090, 5254), (1420, 4033), (2180, 2627)]