38851060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 84897792

約数和(自身を除く): 46046732

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 223, 281, 310, 446, 562, 620, 892, 1115, 1124, 1405, 2230, 2810, 4460, 5620, 6913, 8711, 13826, 17422, 27652, 34565, 34844, 43555, 62663, 69130, 87110, 125326, 138260, 174220, 250652, 313315, 626630, 1253260, 1942553, 3885106, 7770212, 9712765, 19425530, 38851060]

約数ペア:

[(1, 38851060), (2, 19425530), (4, 9712765), (5, 7770212), (10, 3885106), (20, 1942553), (31, 1253260), (62, 626630), (124, 313315), (155, 250652), (223, 174220), (281, 138260), (310, 125326), (446, 87110), (562, 69130), (620, 62663), (892, 43555), (1115, 34844), (1124, 34565), (1405, 27652), (2230, 17422), (2810, 13826), (4460, 8711), (5620, 6913)]