45726080

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1987

約数の個数: 64

約数和(自身を含む): 112326480

約数和(自身を除く): 66600400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 1931, 2368, 2960, 3862, 4736, 5920, 7724, 9655, 11840, 15448, 19310, 23680, 30896, 38620, 61792, 71447, 77240, 123584, 142894, 154480, 247168, 285788, 308960, 357235, 571576, 617920, 714470, 1143152, 1235840, 1428940, 2286304, 2857880, 4572608, 5715760, 9145216, 11431520, 22863040, 45726080]

約数ペア:

[(1, 45726080), (2, 22863040), (4, 11431520), (5, 9145216), (8, 5715760), (10, 4572608), (16, 2857880), (20, 2286304), (32, 1428940), (37, 1235840), (40, 1143152), (64, 714470), (74, 617920), (80, 571576), (128, 357235), (148, 308960), (160, 285788), (185, 247168), (296, 154480), (320, 142894), (370, 123584), (592, 77240), (640, 71447), (740, 61792), (1184, 38620), (1480, 30896), (1931, 23680), (2368, 19310), (2960, 15448), (3862, 11840), (4736, 9655), (5920, 7724)]