5104900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:804

約数の個数: 36

約数和(自身を含む): 11249280

約数和(自身を除く): 6144380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 719, 1420, 1438, 1775, 2876, 3550, 3595, 7100, 7190, 14380, 17975, 35950, 51049, 71900, 102098, 204196, 255245, 510490, 1020980, 1276225, 2552450, 5104900]

約数ペア:

[(1, 5104900), (2, 2552450), (4, 1276225), (5, 1020980), (10, 510490), (20, 255245), (25, 204196), (50, 102098), (71, 71900), (100, 51049), (142, 35950), (284, 17975), (355, 14380), (710, 7190), (719, 7100), (1420, 3595), (1438, 3550), (1775, 2876)]