97856800

素因数分解:

$2^5\times 5^2\times {\mathrm{122321}}^1$

素因数の和:122341

約数の個数: 36

約数和(自身を含む): 238894866

約数和(自身を除く): 141038066

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 122321, 244642, 489284, 611605, 978568, 1223210, 1957136, 2446420, 3058025, 3914272, 4892840, 6116050, 9785680, 12232100, 19571360, 24464200, 48928400, 97856800]

約数ペア:

[(1, 97856800), (2, 48928400), (4, 24464200), (5, 19571360), (8, 12232100), (10, 9785680), (16, 6116050), (20, 4892840), (25, 3914272), (32, 3058025), (40, 2446420), (50, 1957136), (80, 1223210), (100, 978568), (160, 611605), (200, 489284), (400, 244642), (800, 122321)]