107938400

素因数分解:

$2^5\times 5^2\times {\mathrm{134923}}^1$

素因数の和:134943

約数の個数: 36

約数和(自身を含む): 263506572

約数和(自身を除く): 155568172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 134923, 269846, 539692, 674615, 1079384, 1349230, 2158768, 2698460, 3373075, 4317536, 5396920, 6746150, 10793840, 13492300, 21587680, 26984600, 53969200, 107938400]

約数ペア:

[(1, 107938400), (2, 53969200), (4, 26984600), (5, 21587680), (8, 13492300), (10, 10793840), (16, 6746150), (20, 5396920), (25, 4317536), (32, 3373075), (40, 2698460), (50, 2158768), (80, 1349230), (100, 1079384), (160, 674615), (200, 539692), (400, 269846), (800, 134923)]