514360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 1451520

約数和(自身を除く): 937160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 167, 220, 280, 308, 334, 385, 440, 616, 668, 770, 835, 1169, 1336, 1540, 1670, 1837, 2338, 3080, 3340, 3674, 4676, 5845, 6680, 7348, 9185, 9352, 11690, 12859, 14696, 18370, 23380, 25718, 36740, 46760, 51436, 64295, 73480, 102872, 128590, 257180, 514360]

約数ペア:

[(1, 514360), (2, 257180), (4, 128590), (5, 102872), (7, 73480), (8, 64295), (10, 51436), (11, 46760), (14, 36740), (20, 25718), (22, 23380), (28, 18370), (35, 14696), (40, 12859), (44, 11690), (55, 9352), (56, 9185), (70, 7348), (77, 6680), (88, 5845), (110, 4676), (140, 3674), (154, 3340), (167, 3080), (220, 2338), (280, 1837), (308, 1670), (334, 1540), (385, 1336), (440, 1169), (616, 835), (668, 770)]