53126800

素因数分解:

$2^4\times 5^2\times {\mathrm{132817}}^1$

素因数の和:132835

約数の個数: 30

約数和(自身を含む): 127638098

約数和(自身を除く): 74511298

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 132817, 265634, 531268, 664085, 1062536, 1328170, 2125072, 2656340, 3320425, 5312680, 6640850, 10625360, 13281700, 26563400, 53126800]

約数ペア:

[(1, 53126800), (2, 26563400), (4, 13281700), (5, 10625360), (8, 6640850), (10, 5312680), (16, 3320425), (20, 2656340), (25, 2125072), (40, 1328170), (50, 1062536), (80, 664085), (100, 531268), (200, 265634), (400, 132817)]