23622280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 59590080

約数和(自身を除く): 35967800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1451, 1480, 1628, 2035, 2902, 3256, 4070, 5804, 7255, 8140, 11608, 14510, 15961, 16280, 29020, 31922, 53687, 58040, 63844, 79805, 107374, 127688, 159610, 214748, 268435, 319220, 429496, 536870, 590557, 638440, 1073740, 1181114, 2147480, 2362228, 2952785, 4724456, 5905570, 11811140, 23622280]

約数ペア:

[(1, 23622280), (2, 11811140), (4, 5905570), (5, 4724456), (8, 2952785), (10, 2362228), (11, 2147480), (20, 1181114), (22, 1073740), (37, 638440), (40, 590557), (44, 536870), (55, 429496), (74, 319220), (88, 268435), (110, 214748), (148, 159610), (185, 127688), (220, 107374), (296, 79805), (370, 63844), (407, 58040), (440, 53687), (740, 31922), (814, 29020), (1451, 16280), (1480, 15961), (1628, 14510), (2035, 11608), (2902, 8140), (3256, 7255), (4070, 5804)]