520035010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 1043539200

約数和(自身を除く): 523504190

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 178, 242, 439, 445, 605, 878, 890, 979, 1210, 1331, 1958, 2195, 2662, 4390, 4829, 4895, 6655, 9658, 9790, 10769, 13310, 21538, 24145, 39071, 48290, 53119, 53845, 78142, 106238, 107690, 118459, 195355, 236918, 265595, 390710, 429781, 531190, 584309, 592295, 859562, 1168618, 1184590, 2148905, 2921545, 4297810, 4727591, 5843090, 9455182, 23637955, 47275910, 52003501, 104007002, 260017505, 520035010]

約数ペア:

[(1, 520035010), (2, 260017505), (5, 104007002), (10, 52003501), (11, 47275910), (22, 23637955), (55, 9455182), (89, 5843090), (110, 4727591), (121, 4297810), (178, 2921545), (242, 2148905), (439, 1184590), (445, 1168618), (605, 859562), (878, 592295), (890, 584309), (979, 531190), (1210, 429781), (1331, 390710), (1958, 265595), (2195, 236918), (2662, 195355), (4390, 118459), (4829, 107690), (4895, 106238), (6655, 78142), (9658, 53845), (9790, 53119), (10769, 48290), (13310, 39071), (21538, 24145)]