56026040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1$

素因数の和:2832

約数の個数: 64

約数和(自身を含む): 146093760

約数和(自身を除く): 90067720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2741, 2920, 4088, 5110, 5482, 10220, 10964, 13705, 19187, 20440, 21928, 27410, 38374, 54820, 76748, 95935, 109640, 153496, 191870, 200093, 383740, 400186, 767480, 800372, 1000465, 1400651, 1600744, 2000930, 2801302, 4001860, 5602604, 7003255, 8003720, 11205208, 14006510, 28013020, 56026040]

約数ペア:

[(1, 56026040), (2, 28013020), (4, 14006510), (5, 11205208), (7, 8003720), (8, 7003255), (10, 5602604), (14, 4001860), (20, 2801302), (28, 2000930), (35, 1600744), (40, 1400651), (56, 1000465), (70, 800372), (73, 767480), (140, 400186), (146, 383740), (280, 200093), (292, 191870), (365, 153496), (511, 109640), (584, 95935), (730, 76748), (1022, 54820), (1460, 38374), (2044, 27410), (2555, 21928), (2741, 20440), (2920, 19187), (4088, 13705), (5110, 10964), (5482, 10220)]