37764140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 84823200

約数和(自身を除く): 47059060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1019, 1090, 1853, 2038, 2180, 3706, 4076, 5095, 7412, 9265, 10190, 17323, 18530, 20380, 34646, 37060, 69292, 86615, 111071, 173230, 222142, 346460, 444284, 555355, 1110710, 1888207, 2221420, 3776414, 7552828, 9441035, 18882070, 37764140]

約数ペア:

[(1, 37764140), (2, 18882070), (4, 9441035), (5, 7552828), (10, 3776414), (17, 2221420), (20, 1888207), (34, 1110710), (68, 555355), (85, 444284), (109, 346460), (170, 222142), (218, 173230), (340, 111071), (436, 86615), (545, 69292), (1019, 37060), (1090, 34646), (1853, 20380), (2038, 18530), (2180, 17323), (3706, 10190), (4076, 9265), (5095, 7412)]