713123080

素因数分解:

$2^3\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{12653}}^1$

素因数の和:14073

約数の個数: 32

約数和(自身を含む): 1605792600

約数和(自身を除く): 892669520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1409, 2818, 5636, 7045, 11272, 12653, 14090, 25306, 28180, 50612, 56360, 63265, 101224, 126530, 253060, 506120, 17828077, 35656154, 71312308, 89140385, 142624616, 178280770, 356561540, 713123080]

約数ペア:

[(1, 713123080), (2, 356561540), (4, 178280770), (5, 142624616), (8, 89140385), (10, 71312308), (20, 35656154), (40, 17828077), (1409, 506120), (2818, 253060), (5636, 126530), (7045, 101224), (11272, 63265), (12653, 56360), (14090, 50612), (25306, 28180)]