22025300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20023}}^1$

素因数の和:20048

約数の個数: 36

約数和(自身を含む): 52142496

約数和(自身を除く): 30117196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 20023, 40046, 80092, 100115, 200230, 220253, 400460, 440506, 500575, 881012, 1001150, 1101265, 2002300, 2202530, 4405060, 5506325, 11012650, 22025300]

約数ペア:

[(1, 22025300), (2, 11012650), (4, 5506325), (5, 4405060), (10, 2202530), (11, 2002300), (20, 1101265), (22, 1001150), (25, 881012), (44, 500575), (50, 440506), (55, 400460), (100, 220253), (110, 200230), (220, 100115), (275, 80092), (550, 40046), (1100, 20023)]