57475360

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7643}}^1$

素因数の和:7705

約数の個数: 48

約数和(自身を含む): 138692736

約数和(自身を除く): 81217376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 7643, 15286, 30572, 38215, 61144, 76430, 122288, 152860, 244576, 305720, 359221, 611440, 718442, 1222880, 1436884, 1796105, 2873768, 3592210, 5747536, 7184420, 11495072, 14368840, 28737680, 57475360]

約数ペア:

[(1, 57475360), (2, 28737680), (4, 14368840), (5, 11495072), (8, 7184420), (10, 5747536), (16, 3592210), (20, 2873768), (32, 1796105), (40, 1436884), (47, 1222880), (80, 718442), (94, 611440), (160, 359221), (188, 305720), (235, 244576), (376, 152860), (470, 122288), (752, 76430), (940, 61144), (1504, 38215), (1880, 30572), (3760, 15286), (7520, 7643)]