2008132080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{226141}}^1$

素因数の和:226194

約数の個数: 80

約数和(自身を含む): 6393486624

約数和(自身を除く): 4385354544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 226141, 452282, 678423, 904564, 1130705, 1356846, 1809128, 2261410, 2713692, 3392115, 3618256, 4522820, 5427384, 6784230, 8367217, 9045640, 10854768, 13568460, 16734434, 18091280, 25101651, 27136920, 33468868, 41836085, 50203302, 54273840, 66937736, 83672170, 100406604, 125508255, 133875472, 167344340, 200813208, 251016510, 334688680, 401626416, 502033020, 669377360, 1004066040, 2008132080]

約数ペア:

[(1, 2008132080), (2, 1004066040), (3, 669377360), (4, 502033020), (5, 401626416), (6, 334688680), (8, 251016510), (10, 200813208), (12, 167344340), (15, 133875472), (16, 125508255), (20, 100406604), (24, 83672170), (30, 66937736), (37, 54273840), (40, 50203302), (48, 41836085), (60, 33468868), (74, 27136920), (80, 25101651), (111, 18091280), (120, 16734434), (148, 13568460), (185, 10854768), (222, 9045640), (240, 8367217), (296, 6784230), (370, 5427384), (444, 4522820), (555, 3618256), (592, 3392115), (740, 2713692), (888, 2261410), (1110, 1809128), (1480, 1356846), (1776, 1130705), (2220, 904564), (2960, 678423), (4440, 452282), (8880, 226141)]