193896400

素因数分解:

$2^4\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1279}}^1$

素因数の和:1676

約数の個数: 60

約数和(自身を含む): 467430400

約数和(自身を除く): 273534000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 379, 400, 758, 1279, 1516, 1895, 2558, 3032, 3790, 5116, 6064, 6395, 7580, 9475, 10232, 12790, 15160, 18950, 20464, 25580, 30320, 31975, 37900, 51160, 63950, 75800, 102320, 127900, 151600, 255800, 484741, 511600, 969482, 1938964, 2423705, 3877928, 4847410, 7755856, 9694820, 12118525, 19389640, 24237050, 38779280, 48474100, 96948200, 193896400]

約数ペア:

[(1, 193896400), (2, 96948200), (4, 48474100), (5, 38779280), (8, 24237050), (10, 19389640), (16, 12118525), (20, 9694820), (25, 7755856), (40, 4847410), (50, 3877928), (80, 2423705), (100, 1938964), (200, 969482), (379, 511600), (400, 484741), (758, 255800), (1279, 151600), (1516, 127900), (1895, 102320), (2558, 75800), (3032, 63950), (3790, 51160), (5116, 37900), (6064, 31975), (6395, 30320), (7580, 25580), (9475, 20464), (10232, 18950), (12790, 15160)]