3963769480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{13037}}^1$

素因数の和:13750

約数の個数: 64

約数和(自身を含む): 9744079680

約数和(自身を除く): 5780310200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 691, 1382, 2764, 3455, 5528, 6910, 7601, 13037, 13820, 15202, 26074, 27640, 30404, 38005, 52148, 60808, 65185, 76010, 104296, 130370, 143407, 152020, 260740, 286814, 304040, 521480, 573628, 717035, 1147256, 1434070, 2868140, 5736280, 9008567, 18017134, 36034268, 45042835, 72068536, 90085670, 99094237, 180171340, 198188474, 360342680, 396376948, 495471185, 792753896, 990942370, 1981884740, 3963769480]

約数ペア:

[(1, 3963769480), (2, 1981884740), (4, 990942370), (5, 792753896), (8, 495471185), (10, 396376948), (11, 360342680), (20, 198188474), (22, 180171340), (40, 99094237), (44, 90085670), (55, 72068536), (88, 45042835), (110, 36034268), (220, 18017134), (440, 9008567), (691, 5736280), (1382, 2868140), (2764, 1434070), (3455, 1147256), (5528, 717035), (6910, 573628), (7601, 521480), (13037, 304040), (13820, 286814), (15202, 260740), (26074, 152020), (27640, 143407), (30404, 130370), (38005, 104296), (52148, 76010), (60808, 65185)]