2956881680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{38461}}^1$

素因数の和:38536

約数の個数: 60

約数和(自身を含む): 7103854476

約数和(自身を除く): 4146972796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1922, 2480, 3844, 4805, 7688, 9610, 15376, 19220, 38440, 38461, 76880, 76922, 153844, 192305, 307688, 384610, 615376, 769220, 1192291, 1538440, 2384582, 3076880, 4769164, 5961455, 9538328, 11922910, 19076656, 23845820, 36961021, 47691640, 73922042, 95383280, 147844084, 184805105, 295688168, 369610210, 591376336, 739220420, 1478440840, 2956881680]

約数ペア:

[(1, 2956881680), (2, 1478440840), (4, 739220420), (5, 591376336), (8, 369610210), (10, 295688168), (16, 184805105), (20, 147844084), (31, 95383280), (40, 73922042), (62, 47691640), (80, 36961021), (124, 23845820), (155, 19076656), (248, 11922910), (310, 9538328), (496, 5961455), (620, 4769164), (961, 3076880), (1240, 2384582), (1922, 1538440), (2480, 1192291), (3844, 769220), (4805, 615376), (7688, 384610), (9610, 307688), (15376, 192305), (19220, 153844), (38440, 76922), (38461, 76880)]