134460400

素因数分解:

$2^4\times 5^2\times {\mathrm{336151}}^1$

素因数の和:336169

約数の個数: 30

約数和(自身を含む): 323042072

約数和(自身を除く): 188581672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 336151, 672302, 1344604, 1680755, 2689208, 3361510, 5378416, 6723020, 8403775, 13446040, 16807550, 26892080, 33615100, 67230200, 134460400]

約数ペア:

[(1, 134460400), (2, 67230200), (4, 33615100), (5, 26892080), (8, 16807550), (10, 13446040), (16, 8403775), (20, 6723020), (25, 5378416), (40, 3361510), (50, 2689208), (80, 1680755), (100, 1344604), (200, 672302), (400, 336151)]