68886080

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3529}}^1$

素因数の和:3607

約数の個数: 56

約数和(自身を含む): 166771320

約数和(自身を除く): 97885240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3529, 3904, 4880, 7058, 9760, 14116, 17645, 19520, 28232, 35290, 56464, 70580, 112928, 141160, 215269, 225856, 282320, 430538, 564640, 861076, 1076345, 1129280, 1722152, 2152690, 3444304, 4305380, 6888608, 8610760, 13777216, 17221520, 34443040, 68886080]

約数ペア:

[(1, 68886080), (2, 34443040), (4, 17221520), (5, 13777216), (8, 8610760), (10, 6888608), (16, 4305380), (20, 3444304), (32, 2152690), (40, 1722152), (61, 1129280), (64, 1076345), (80, 861076), (122, 564640), (160, 430538), (244, 282320), (305, 225856), (320, 215269), (488, 141160), (610, 112928), (976, 70580), (1220, 56464), (1952, 35290), (2440, 28232), (3529, 19520), (3904, 17645), (4880, 14116), (7058, 9760)]