267465220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{2417}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 614210688

約数和(自身を除く): 346745468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 503, 1006, 2012, 2417, 2515, 4834, 5030, 5533, 9668, 10060, 11066, 12085, 22132, 24170, 26587, 27665, 48340, 53174, 55330, 106348, 110660, 132935, 265870, 531740, 1215751, 2431502, 4863004, 6078755, 12157510, 13373261, 24315020, 26746522, 53493044, 66866305, 133732610, 267465220]

約数ペア:

[(1, 267465220), (2, 133732610), (4, 66866305), (5, 53493044), (10, 26746522), (11, 24315020), (20, 13373261), (22, 12157510), (44, 6078755), (55, 4863004), (110, 2431502), (220, 1215751), (503, 531740), (1006, 265870), (2012, 132935), (2417, 110660), (2515, 106348), (4834, 55330), (5030, 53174), (5533, 48340), (9668, 27665), (10060, 26587), (11066, 24170), (12085, 22132)]