5370721490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 10331504640

約数和(自身を除く): 4960783150

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 691, 719, 1081, 1382, 1438, 2162, 3455, 3595, 5405, 6910, 7190, 10810, 15893, 16537, 31786, 32477, 33074, 33793, 64954, 67586, 79465, 82685, 158930, 162385, 165370, 168965, 324770, 337930, 496829, 746971, 777239, 993658, 1493942, 1554478, 2484145, 3734855, 3886195, 4968290, 7469710, 7772390, 11427067, 22854134, 23350963, 46701926, 57135335, 114270670, 116754815, 233509630, 537072149, 1074144298, 2685360745, 5370721490]

約数ペア:

[(1, 5370721490), (2, 2685360745), (5, 1074144298), (10, 537072149), (23, 233509630), (46, 116754815), (47, 114270670), (94, 57135335), (115, 46701926), (230, 23350963), (235, 22854134), (470, 11427067), (691, 7772390), (719, 7469710), (1081, 4968290), (1382, 3886195), (1438, 3734855), (2162, 2484145), (3455, 1554478), (3595, 1493942), (5405, 993658), (6910, 777239), (7190, 746971), (10810, 496829), (15893, 337930), (16537, 324770), (31786, 168965), (32477, 165370), (33074, 162385), (33793, 158930), (64954, 82685), (67586, 79465)]