13213300

素因数分解:

$2^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{577}}^1$

素因数の和:820

約数の個数: 36

約数和(自身を含む): 28847980

約数和(自身を除く): 15634680

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 229, 458, 577, 916, 1145, 1154, 2290, 2308, 2885, 4580, 5725, 5770, 11450, 11540, 14425, 22900, 28850, 57700, 132133, 264266, 528532, 660665, 1321330, 2642660, 3303325, 6606650, 13213300]

約数ペア:

[(1, 13213300), (2, 6606650), (4, 3303325), (5, 2642660), (10, 1321330), (20, 660665), (25, 528532), (50, 264266), (100, 132133), (229, 57700), (458, 28850), (577, 22900), (916, 14425), (1145, 11540), (1154, 11450), (2290, 5770), (2308, 5725), (2885, 4580)]