6729500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 15087072

約数和(自身を除く): 8357572

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 313, 430, 500, 626, 860, 1075, 1252, 1565, 2150, 3130, 4300, 5375, 6260, 7825, 10750, 13459, 15650, 21500, 26918, 31300, 39125, 53836, 67295, 78250, 134590, 156500, 269180, 336475, 672950, 1345900, 1682375, 3364750, 6729500]

約数ペア:

[(1, 6729500), (2, 3364750), (4, 1682375), (5, 1345900), (10, 672950), (20, 336475), (25, 269180), (43, 156500), (50, 134590), (86, 78250), (100, 67295), (125, 53836), (172, 39125), (215, 31300), (250, 26918), (313, 21500), (430, 15650), (500, 13459), (626, 10750), (860, 7825), (1075, 6260), (1252, 5375), (1565, 4300), (2150, 3130)]