9069400

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 21304440

約数和(自身を除く): 12235040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 331, 548, 662, 685, 1096, 1324, 1370, 1655, 2648, 2740, 3310, 3425, 5480, 6620, 6850, 8275, 13240, 13700, 16550, 27400, 33100, 45347, 66200, 90694, 181388, 226735, 362776, 453470, 906940, 1133675, 1813880, 2267350, 4534700, 9069400]

約数ペア:

[(1, 9069400), (2, 4534700), (4, 2267350), (5, 1813880), (8, 1133675), (10, 906940), (20, 453470), (25, 362776), (40, 226735), (50, 181388), (100, 90694), (137, 66200), (200, 45347), (274, 33100), (331, 27400), (548, 16550), (662, 13700), (685, 13240), (1096, 8275), (1324, 6850), (1370, 6620), (1655, 5480), (2648, 3425), (2740, 3310)]