61814080

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6661}}^1$

素因数の和:6707

約数の個数: 56

約数和(自身を含む): 152293320

約数和(自身を除く): 90479240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 6661, 9280, 13322, 26644, 33305, 53288, 66610, 106576, 133220, 193169, 213152, 266440, 386338, 426304, 532880, 772676, 965845, 1065760, 1545352, 1931690, 2131520, 3090704, 3863380, 6181408, 7726760, 12362816, 15453520, 30907040, 61814080]

約数ペア:

[(1, 61814080), (2, 30907040), (4, 15453520), (5, 12362816), (8, 7726760), (10, 6181408), (16, 3863380), (20, 3090704), (29, 2131520), (32, 1931690), (40, 1545352), (58, 1065760), (64, 965845), (80, 772676), (116, 532880), (145, 426304), (160, 386338), (232, 266440), (290, 213152), (320, 193169), (464, 133220), (580, 106576), (928, 66610), (1160, 53288), (1856, 33305), (2320, 26644), (4640, 13322), (6661, 9280)]