2017328240

素因数分解:

$2^4\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{23071}}^1$

素因数の和:24177

約数の個数: 40

約数和(自身を含む): 4694782848

約数和(自身を除く): 2677454608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1093, 2186, 4372, 5465, 8744, 10930, 17488, 21860, 23071, 43720, 46142, 87440, 92284, 115355, 184568, 230710, 369136, 461420, 922840, 1845680, 25216603, 50433206, 100866412, 126083015, 201732824, 252166030, 403465648, 504332060, 1008664120, 2017328240]

約数ペア:

[(1, 2017328240), (2, 1008664120), (4, 504332060), (5, 403465648), (8, 252166030), (10, 201732824), (16, 126083015), (20, 100866412), (40, 50433206), (80, 25216603), (1093, 1845680), (2186, 922840), (4372, 461420), (5465, 369136), (8744, 230710), (10930, 184568), (17488, 115355), (21860, 92284), (23071, 87440), (43720, 46142)]