91233520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{162917}}^1$

素因数の和:162937

約数の個数: 40

約数和(自身を含む): 242421984

約数和(自身を除く): 151188464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 162917, 325834, 651668, 814585, 1140419, 1303336, 1629170, 2280838, 2606672, 3258340, 4561676, 5702095, 6516680, 9123352, 11404190, 13033360, 18246704, 22808380, 45616760, 91233520]

約数ペア:

[(1, 91233520), (2, 45616760), (4, 22808380), (5, 18246704), (7, 13033360), (8, 11404190), (10, 9123352), (14, 6516680), (16, 5702095), (20, 4561676), (28, 3258340), (35, 2606672), (40, 2280838), (56, 1629170), (70, 1303336), (80, 1140419), (112, 814585), (140, 651668), (280, 325834), (560, 162917)]