3828932020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1\times {\mathrm{2467}}^1$

素因数の和:3640

約数の個数: 48

約数和(自身を含む): 8164775808

約数和(自身を除く): 4335843788

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1093, 1420, 2186, 2467, 4372, 4934, 5465, 9868, 10930, 12335, 21860, 24670, 49340, 77603, 155206, 175157, 310412, 350314, 388015, 700628, 776030, 875785, 1552060, 1751570, 2696431, 3503140, 5392862, 10785724, 13482155, 26964310, 53928620, 191446601, 382893202, 765786404, 957233005, 1914466010, 3828932020]

約数ペア:

[(1, 3828932020), (2, 1914466010), (4, 957233005), (5, 765786404), (10, 382893202), (20, 191446601), (71, 53928620), (142, 26964310), (284, 13482155), (355, 10785724), (710, 5392862), (1093, 3503140), (1420, 2696431), (2186, 1751570), (2467, 1552060), (4372, 875785), (4934, 776030), (5465, 700628), (9868, 388015), (10930, 350314), (12335, 310412), (21860, 175157), (24670, 155206), (49340, 77603)]