91852880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{164023}}^1$

素因数の和:164043

約数の個数: 40

約数和(自身を含む): 244067712

約数和(自身を除く): 152214832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 164023, 328046, 656092, 820115, 1148161, 1312184, 1640230, 2296322, 2624368, 3280460, 4592644, 5740805, 6560920, 9185288, 11481610, 13121840, 18370576, 22963220, 45926440, 91852880]

約数ペア:

[(1, 91852880), (2, 45926440), (4, 22963220), (5, 18370576), (7, 13121840), (8, 11481610), (10, 9185288), (14, 6560920), (16, 5740805), (20, 4592644), (28, 3280460), (35, 2624368), (40, 2296322), (56, 1640230), (70, 1312184), (80, 1148161), (112, 820115), (140, 656092), (280, 328046), (560, 164023)]