54322660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10487}}^1$

素因数の和:10540

約数の個数: 48

約数和(自身を含む): 133910784

約数和(自身を除く): 79588124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 10487, 20974, 41948, 52435, 73409, 104870, 146818, 209740, 293636, 367045, 388019, 734090, 776038, 1468180, 1552076, 1940095, 2716133, 3880190, 5432266, 7760380, 10864532, 13580665, 27161330, 54322660]

約数ペア:

[(1, 54322660), (2, 27161330), (4, 13580665), (5, 10864532), (7, 7760380), (10, 5432266), (14, 3880190), (20, 2716133), (28, 1940095), (35, 1552076), (37, 1468180), (70, 776038), (74, 734090), (140, 388019), (148, 367045), (185, 293636), (259, 209740), (370, 146818), (518, 104870), (740, 73409), (1036, 52435), (1295, 41948), (2590, 20974), (5180, 10487)]