41835340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 93592800

約数和(自身を除く): 51757460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 89, 95, 178, 190, 356, 380, 445, 890, 1237, 1691, 1780, 2474, 3382, 4948, 6185, 6764, 8455, 12370, 16910, 23503, 24740, 33820, 47006, 94012, 110093, 117515, 220186, 235030, 440372, 470060, 550465, 1100930, 2091767, 2201860, 4183534, 8367068, 10458835, 20917670, 41835340]

約数ペア:

[(1, 41835340), (2, 20917670), (4, 10458835), (5, 8367068), (10, 4183534), (19, 2201860), (20, 2091767), (38, 1100930), (76, 550465), (89, 470060), (95, 440372), (178, 235030), (190, 220186), (356, 117515), (380, 110093), (445, 94012), (890, 47006), (1237, 33820), (1691, 24740), (1780, 23503), (2474, 16910), (3382, 12370), (4948, 8455), (6185, 6764)]