68097760

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11503}}^1$

素因数の和:11555

約数の個数: 48

約数和(自身を含む): 165243456

約数和(自身を除く): 97145696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 11503, 23006, 46012, 57515, 92024, 115030, 184048, 230060, 368096, 425611, 460120, 851222, 920240, 1702444, 1840480, 2128055, 3404888, 4256110, 6809776, 8512220, 13619552, 17024440, 34048880, 68097760]

約数ペア:

[(1, 68097760), (2, 34048880), (4, 17024440), (5, 13619552), (8, 8512220), (10, 6809776), (16, 4256110), (20, 3404888), (32, 2128055), (37, 1840480), (40, 1702444), (74, 920240), (80, 851222), (148, 460120), (160, 425611), (185, 368096), (296, 230060), (370, 184048), (592, 115030), (740, 92024), (1184, 57515), (1480, 46012), (2960, 23006), (5920, 11503)]