14519500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 32235840

約数和(自身を除く): 17716340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 409, 500, 710, 818, 1420, 1636, 1775, 2045, 3550, 4090, 7100, 8180, 8875, 10225, 17750, 20450, 29039, 35500, 40900, 51125, 58078, 102250, 116156, 145195, 204500, 290390, 580780, 725975, 1451950, 2903900, 3629875, 7259750, 14519500]

約数ペア:

[(1, 14519500), (2, 7259750), (4, 3629875), (5, 2903900), (10, 1451950), (20, 725975), (25, 580780), (50, 290390), (71, 204500), (100, 145195), (125, 116156), (142, 102250), (250, 58078), (284, 51125), (355, 40900), (409, 35500), (500, 29039), (710, 20450), (818, 17750), (1420, 10225), (1636, 8875), (1775, 8180), (2045, 7100), (3550, 4090)]