97118800

素因数分解:

$2^4\times 5^2\times {\mathrm{242797}}^1$

素因数の和:242815

約数の個数: 30

約数和(自身を含む): 233328878

約数和(自身を除く): 136210078

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 242797, 485594, 971188, 1213985, 1942376, 2427970, 3884752, 4855940, 6069925, 9711880, 12139850, 19423760, 24279700, 48559400, 97118800]

約数ペア:

[(1, 97118800), (2, 48559400), (4, 24279700), (5, 19423760), (8, 12139850), (10, 9711880), (16, 6069925), (20, 4855940), (25, 3884752), (40, 2427970), (50, 1942376), (80, 1213985), (100, 971188), (200, 485594), (400, 242797)]