41205560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 61437640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 568, 710, 781, 1319, 1420, 1562, 2638, 2840, 3124, 3905, 5276, 6248, 6595, 7810, 10552, 13190, 14509, 15620, 26380, 29018, 31240, 52760, 58036, 72545, 93649, 116072, 145090, 187298, 290180, 374596, 468245, 580360, 749192, 936490, 1030139, 1872980, 2060278, 3745960, 4120556, 5150695, 8241112, 10301390, 20602780, 41205560]

約数ペア:

[(1, 41205560), (2, 20602780), (4, 10301390), (5, 8241112), (8, 5150695), (10, 4120556), (11, 3745960), (20, 2060278), (22, 1872980), (40, 1030139), (44, 936490), (55, 749192), (71, 580360), (88, 468245), (110, 374596), (142, 290180), (220, 187298), (284, 145090), (355, 116072), (440, 93649), (568, 72545), (710, 58036), (781, 52760), (1319, 31240), (1420, 29018), (1562, 26380), (2638, 15620), (2840, 14509), (3124, 13190), (3905, 10552), (5276, 7810), (6248, 6595)]