25202300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5861}}^1$

素因数の和:5918

約数の個数: 36

約数和(自身を含む): 55970376

約数和(自身を除く): 30768076

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 5861, 11722, 23444, 29305, 58610, 117220, 146525, 252023, 293050, 504046, 586100, 1008092, 1260115, 2520230, 5040460, 6300575, 12601150, 25202300]

約数ペア:

[(1, 25202300), (2, 12601150), (4, 6300575), (5, 5040460), (10, 2520230), (20, 1260115), (25, 1008092), (43, 586100), (50, 504046), (86, 293050), (100, 252023), (172, 146525), (215, 117220), (430, 58610), (860, 29305), (1075, 23444), (2150, 11722), (4300, 5861)]