528037160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1885847}}^1$

素因数の和:1885865

約数の個数: 32

約数和(自身を含む): 1357810560

約数和(自身を除く): 829773400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1885847, 3771694, 7543388, 9429235, 13200929, 15086776, 18858470, 26401858, 37716940, 52803716, 66004645, 75433880, 105607432, 132009290, 264018580, 528037160]

約数ペア:

[(1, 528037160), (2, 264018580), (4, 132009290), (5, 105607432), (7, 75433880), (8, 66004645), (10, 52803716), (14, 37716940), (20, 26401858), (28, 18858470), (35, 15086776), (40, 13200929), (56, 9429235), (70, 7543388), (140, 3771694), (280, 1885847)]