57159080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3511}}^1$

素因数の和:3570

約数の個数: 64

約数和(自身を含む): 144132480

約数和(自身を除く): 86973400

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, 1480, 1628, 2035, 3256, 3511, 4070, 7022, 8140, 14044, 16280, 17555, 28088, 35110, 38621, 70220, 77242, 129907, 140440, 154484, 193105, 259814, 308968, 386210, 519628, 649535, 772420, 1039256, 1299070, 1428977, 1544840, 2598140, 2857954, 5196280, 5715908, 7144885, 11431816, 14289770, 28579540, 57159080]

約数ペア:

[(1, 57159080), (2, 28579540), (4, 14289770), (5, 11431816), (8, 7144885), (10, 5715908), (11, 5196280), (20, 2857954), (22, 2598140), (37, 1544840), (40, 1428977), (44, 1299070), (55, 1039256), (74, 772420), (88, 649535), (110, 519628), (148, 386210), (185, 308968), (220, 259814), (296, 193105), (370, 154484), (407, 140440), (440, 129907), (740, 77242), (814, 70220), (1480, 38621), (1628, 35110), (2035, 28088), (3256, 17555), (3511, 16280), (4070, 14044), (7022, 8140)]