11450140400

素因数分解:

$2^4\times 5^2\times {\mathrm{28625351}}^1$

素因数の和:28625369

約数の個数: 30

約数和(自身を含む): 27508963272

約数和(自身を除く): 16058822872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 28625351, 57250702, 114501404, 143126755, 229002808, 286253510, 458005616, 572507020, 715633775, 1145014040, 1431267550, 2290028080, 2862535100, 5725070200, 11450140400]

約数ペア:

[(1, 11450140400), (2, 5725070200), (4, 2862535100), (5, 2290028080), (8, 1431267550), (10, 1145014040), (16, 715633775), (20, 572507020), (25, 458005616), (40, 286253510), (50, 229002808), (80, 143126755), (100, 114501404), (200, 57250702), (400, 28625351)]