97831540

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{20297}}^1$

素因数の和:20547

約数の個数: 24

約数和(自身を含む): 206308872

約数和(自身を除く): 108477332

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 20297, 40594, 81188, 101485, 202970, 405940, 4891577, 9783154, 19566308, 24457885, 48915770, 97831540]

約数ペア:

[(1, 97831540), (2, 48915770), (4, 24457885), (5, 19566308), (10, 9783154), (20, 4891577), (241, 405940), (482, 202970), (964, 101485), (1205, 81188), (2410, 40594), (4820, 20297)]