91193360

素因数分解:

$2^4\times 5^1\times {\mathrm{1139917}}^1$

素因数の和:1139930

約数の個数: 20

約数和(自身を含む): 212024748

約数和(自身を除く): 120831388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1139917, 2279834, 4559668, 5699585, 9119336, 11399170, 18238672, 22798340, 45596680, 91193360]

約数ペア:

[(1, 91193360), (2, 45596680), (4, 22798340), (5, 18238672), (8, 11399170), (10, 9119336), (16, 5699585), (20, 4559668), (40, 2279834), (80, 1139917)]