85760110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 169646400

約数和(自身を除く): 83886290

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 101, 109, 190, 202, 205, 218, 410, 505, 545, 779, 1010, 1090, 1558, 1919, 2071, 3838, 3895, 4141, 4142, 4469, 7790, 8282, 8938, 9595, 10355, 11009, 19190, 20705, 20710, 22018, 22345, 41410, 44690, 55045, 78679, 84911, 110090, 157358, 169822, 209171, 393395, 418342, 424555, 451369, 786790, 849110, 902738, 1045855, 2091710, 2256845, 4513690, 8576011, 17152022, 42880055, 85760110]

約数ペア:

[(1, 85760110), (2, 42880055), (5, 17152022), (10, 8576011), (19, 4513690), (38, 2256845), (41, 2091710), (82, 1045855), (95, 902738), (101, 849110), (109, 786790), (190, 451369), (202, 424555), (205, 418342), (218, 393395), (410, 209171), (505, 169822), (545, 157358), (779, 110090), (1010, 84911), (1090, 78679), (1558, 55045), (1919, 44690), (2071, 41410), (3838, 22345), (3895, 22018), (4141, 20710), (4142, 20705), (4469, 19190), (7790, 11009), (8282, 10355), (8938, 9595)]