68475200

素因数分解:

$2^6\times 5^2\times {\mathrm{42797}}^1$

素因数の和:42819

約数の個数: 42

約数和(自身を含む): 168495726

約数和(自身を除く): 100020526

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 42797, 85594, 171188, 213985, 342376, 427970, 684752, 855940, 1069925, 1369504, 1711880, 2139850, 2739008, 3423760, 4279700, 6847520, 8559400, 13695040, 17118800, 34237600, 68475200]

約数ペア:

[(1, 68475200), (2, 34237600), (4, 17118800), (5, 13695040), (8, 8559400), (10, 6847520), (16, 4279700), (20, 3423760), (25, 2739008), (32, 2139850), (40, 1711880), (50, 1369504), (64, 1069925), (80, 855940), (100, 684752), (160, 427970), (200, 342376), (320, 213985), (400, 171188), (800, 85594), (1600, 42797)]