38613740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 89074944

約数和(自身を除く): 50461204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1051, 1670, 1837, 2102, 3340, 3674, 4204, 5255, 7348, 9185, 10510, 11561, 18370, 21020, 23122, 36740, 46244, 57805, 115610, 175517, 231220, 351034, 702068, 877585, 1755170, 1930687, 3510340, 3861374, 7722748, 9653435, 19306870, 38613740]

約数ペア:

[(1, 38613740), (2, 19306870), (4, 9653435), (5, 7722748), (10, 3861374), (11, 3510340), (20, 1930687), (22, 1755170), (44, 877585), (55, 702068), (110, 351034), (167, 231220), (220, 175517), (334, 115610), (668, 57805), (835, 46244), (1051, 36740), (1670, 23122), (1837, 21020), (2102, 18370), (3340, 11561), (3674, 10510), (4204, 9185), (5255, 7348)]