6418280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 16329600

約数和(自身を除く): 9911320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 503, 580, 638, 1006, 1160, 1276, 1595, 2012, 2515, 2552, 3190, 4024, 5030, 5533, 6380, 10060, 11066, 12760, 14587, 20120, 22132, 27665, 29174, 44264, 55330, 58348, 72935, 110660, 116696, 145870, 160457, 221320, 291740, 320914, 583480, 641828, 802285, 1283656, 1604570, 3209140, 6418280]

約数ペア:

[(1, 6418280), (2, 3209140), (4, 1604570), (5, 1283656), (8, 802285), (10, 641828), (11, 583480), (20, 320914), (22, 291740), (29, 221320), (40, 160457), (44, 145870), (55, 116696), (58, 110660), (88, 72935), (110, 58348), (116, 55330), (145, 44264), (220, 29174), (232, 27665), (290, 22132), (319, 20120), (440, 14587), (503, 12760), (580, 11066), (638, 10060), (1006, 6380), (1160, 5533), (1276, 5030), (1595, 4024), (2012, 3190), (2515, 2552)]