41206840

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3917}}^1$

素因数の和:4191

約数の個数: 32

約数和(自身を含む): 93091680

約数和(自身を除く): 51884840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 3917, 5260, 7834, 10520, 15668, 19585, 31336, 39170, 78340, 156680, 1030171, 2060342, 4120684, 5150855, 8241368, 10301710, 20603420, 41206840]

約数ペア:

[(1, 41206840), (2, 20603420), (4, 10301710), (5, 8241368), (8, 5150855), (10, 4120684), (20, 2060342), (40, 1030171), (263, 156680), (526, 78340), (1052, 39170), (1315, 31336), (2104, 19585), (2630, 15668), (3917, 10520), (5260, 7834)]