26488240

素因数分解:

$2^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{709}}^1$

素因数の和:1189

約数の個数: 40

約数和(自身を含む): 61804080

約数和(自身を除く): 35315840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 467, 709, 934, 1418, 1868, 2335, 2836, 3545, 3736, 4670, 5672, 7090, 7472, 9340, 11344, 14180, 18680, 28360, 37360, 56720, 331103, 662206, 1324412, 1655515, 2648824, 3311030, 5297648, 6622060, 13244120, 26488240]

約数ペア:

[(1, 26488240), (2, 13244120), (4, 6622060), (5, 5297648), (8, 3311030), (10, 2648824), (16, 1655515), (20, 1324412), (40, 662206), (80, 331103), (467, 56720), (709, 37360), (934, 28360), (1418, 18680), (1868, 14180), (2335, 11344), (2836, 9340), (3545, 7472), (3736, 7090), (4670, 5672)]