38107850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 77941440

約数和(自身を除く): 39833590

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 193, 275, 359, 386, 550, 718, 965, 1795, 1930, 2123, 3590, 3949, 4246, 4825, 7898, 8975, 9650, 10615, 17950, 19745, 21230, 39490, 53075, 69287, 98725, 106150, 138574, 197450, 346435, 692870, 762157, 1524314, 1732175, 3464350, 3810785, 7621570, 19053925, 38107850]

約数ペア:

[(1, 38107850), (2, 19053925), (5, 7621570), (10, 3810785), (11, 3464350), (22, 1732175), (25, 1524314), (50, 762157), (55, 692870), (110, 346435), (193, 197450), (275, 138574), (359, 106150), (386, 98725), (550, 69287), (718, 53075), (965, 39490), (1795, 21230), (1930, 19745), (2123, 17950), (3590, 10615), (3949, 9650), (4246, 8975), (4825, 7898)]