25538880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:776

約数の個数: 112

約数和(自身を含む): 83393280

約数和(自身を除く): 57854400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 719, 740, 888, 960, 1110, 1184, 1438, 1480, 1776, 2157, 2220, 2368, 2876, 2960, 3552, 3595, 4314, 4440, 5752, 5920, 7104, 7190, 8628, 8880, 10785, 11504, 11840, 14380, 17256, 17760, 21570, 23008, 26603, 28760, 34512, 35520, 43140, 46016, 53206, 57520, 69024, 79809, 86280, 106412, 115040, 133015, 138048, 159618, 172560, 212824, 230080, 266030, 319236, 345120, 399045, 425648, 532060, 638472, 690240, 798090, 851296, 1064120, 1276944, 1596180, 1702592, 2128240, 2553888, 3192360, 4256480, 5107776, 6384720, 8512960, 12769440, 25538880]

約数ペア:

[(1, 25538880), (2, 12769440), (3, 8512960), (4, 6384720), (5, 5107776), (6, 4256480), (8, 3192360), (10, 2553888), (12, 2128240), (15, 1702592), (16, 1596180), (20, 1276944), (24, 1064120), (30, 851296), (32, 798090), (37, 690240), (40, 638472), (48, 532060), (60, 425648), (64, 399045), (74, 345120), (80, 319236), (96, 266030), (111, 230080), (120, 212824), (148, 172560), (160, 159618), (185, 138048), (192, 133015), (222, 115040), (240, 106412), (296, 86280), (320, 79809), (370, 69024), (444, 57520), (480, 53206), (555, 46016), (592, 43140), (719, 35520), (740, 34512), (888, 28760), (960, 26603), (1110, 23008), (1184, 21570), (1438, 17760), (1480, 17256), (1776, 14380), (2157, 11840), (2220, 11504), (2368, 10785), (2876, 8880), (2960, 8628), (3552, 7190), (3595, 7104), (4314, 5920), (4440, 5752)]