431201120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{385001}}^1$

素因数の和:385023

約数の個数: 48

約数和(自身を含む): 1164246048

約数和(自身を除く): 733044928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 385001, 770002, 1540004, 1925005, 2695007, 3080008, 3850010, 5390014, 6160016, 7700020, 10780028, 12320032, 13475035, 15400040, 21560056, 26950070, 30800080, 43120112, 53900140, 61600160, 86240224, 107800280, 215600560, 431201120]

約数ペア:

[(1, 431201120), (2, 215600560), (4, 107800280), (5, 86240224), (7, 61600160), (8, 53900140), (10, 43120112), (14, 30800080), (16, 26950070), (20, 21560056), (28, 15400040), (32, 13475035), (35, 12320032), (40, 10780028), (56, 7700020), (70, 6160016), (80, 5390014), (112, 3850010), (140, 3080008), (160, 2695007), (224, 1925005), (280, 1540004), (560, 770002), (1120, 385001)]