15696928720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{435059}}^1$

素因数の和:435124

約数の個数: 80

約数和(自身を含む): 40784264640

約数和(自身を除く): 25087335920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1640, 1804, 2255, 3280, 3608, 4510, 7216, 9020, 18040, 36080, 435059, 870118, 1740236, 2175295, 3480472, 4350590, 4785649, 6960944, 8701180, 9571298, 17402360, 17837419, 19142596, 23928245, 34804720, 35674838, 38285192, 47856490, 71349676, 76570384, 89187095, 95712980, 142699352, 178374190, 191425960, 196211609, 285398704, 356748380, 382851920, 392423218, 713496760, 784846436, 981058045, 1426993520, 1569692872, 1962116090, 3139385744, 3924232180, 7848464360, 15696928720]

約数ペア:

[(1, 15696928720), (2, 7848464360), (4, 3924232180), (5, 3139385744), (8, 1962116090), (10, 1569692872), (11, 1426993520), (16, 981058045), (20, 784846436), (22, 713496760), (40, 392423218), (41, 382851920), (44, 356748380), (55, 285398704), (80, 196211609), (82, 191425960), (88, 178374190), (110, 142699352), (164, 95712980), (176, 89187095), (205, 76570384), (220, 71349676), (328, 47856490), (410, 38285192), (440, 35674838), (451, 34804720), (656, 23928245), (820, 19142596), (880, 17837419), (902, 17402360), (1640, 9571298), (1804, 8701180), (2255, 6960944), (3280, 4785649), (3608, 4350590), (4510, 3480472), (7216, 2175295), (9020, 1740236), (18040, 870118), (36080, 435059)]