92387740

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 197568000

約数和(自身を除く): 105180260

約数列:

[1, 2, 4, 5, 10, 20, 139, 167, 199, 278, 334, 398, 556, 668, 695, 796, 835, 995, 1390, 1670, 1990, 2780, 3340, 3980, 23213, 27661, 33233, 46426, 55322, 66466, 92852, 110644, 116065, 132932, 138305, 166165, 232130, 276610, 332330, 464260, 553220, 664660, 4619387, 9238774, 18477548, 23096935, 46193870, 92387740]

約数ペア:

[(1, 92387740), (2, 46193870), (4, 23096935), (5, 18477548), (10, 9238774), (20, 4619387), (139, 664660), (167, 553220), (199, 464260), (278, 332330), (334, 276610), (398, 232130), (556, 166165), (668, 138305), (695, 132932), (796, 116065), (835, 110644), (995, 92852), (1390, 66466), (1670, 55322), (1990, 46426), (2780, 33233), (3340, 27661), (3980, 23213)]