6742103680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{810349}}^1$

素因数の和:810381

約数の個数: 64

約数和(自身を含む): 17357697000

約数和(自身を除く): 10615593320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 810349, 1620698, 3241396, 4051745, 6482792, 8103490, 10534537, 12965584, 16206980, 21069074, 25931168, 32413960, 42138148, 51862336, 52672685, 64827920, 84276296, 103724672, 105345370, 129655840, 168552592, 210690740, 259311680, 337105184, 421381480, 518623360, 674210368, 842762960, 1348420736, 1685525920, 3371051840, 6742103680]

約数ペア:

[(1, 6742103680), (2, 3371051840), (4, 1685525920), (5, 1348420736), (8, 842762960), (10, 674210368), (13, 518623360), (16, 421381480), (20, 337105184), (26, 259311680), (32, 210690740), (40, 168552592), (52, 129655840), (64, 105345370), (65, 103724672), (80, 84276296), (104, 64827920), (128, 52672685), (130, 51862336), (160, 42138148), (208, 32413960), (260, 25931168), (320, 21069074), (416, 16206980), (520, 12965584), (640, 10534537), (832, 8103490), (1040, 6482792), (1664, 4051745), (2080, 3241396), (4160, 1620698), (8320, 810349)]