516367060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{20771}}^1$

素因数の和:20904

約数の個数: 48

約数和(自身を含む): 1193476032

約数和(自身を除く): 677108972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2260, 2486, 4972, 6215, 12430, 20771, 24860, 41542, 83084, 103855, 207710, 228481, 415420, 456962, 913924, 1142405, 2284810, 2347123, 4569620, 4694246, 9388492, 11735615, 23471230, 25818353, 46942460, 51636706, 103273412, 129091765, 258183530, 516367060]

約数ペア:

[(1, 516367060), (2, 258183530), (4, 129091765), (5, 103273412), (10, 51636706), (11, 46942460), (20, 25818353), (22, 23471230), (44, 11735615), (55, 9388492), (110, 4694246), (113, 4569620), (220, 2347123), (226, 2284810), (452, 1142405), (565, 913924), (1130, 456962), (1243, 415420), (2260, 228481), (2486, 207710), (4972, 103855), (6215, 83084), (12430, 41542), (20771, 24860)]