2012103250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{349931}}^1$

素因数の和:349971

約数の個数: 32

約数和(自身を含む): 3930436224

約数和(自身を除く): 1918332974

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 349931, 699862, 1749655, 3499310, 8048413, 8748275, 16096826, 17496550, 40242065, 43741375, 80484130, 87482750, 201210325, 402420650, 1006051625, 2012103250]

約数ペア:

[(1, 2012103250), (2, 1006051625), (5, 402420650), (10, 201210325), (23, 87482750), (25, 80484130), (46, 43741375), (50, 40242065), (115, 17496550), (125, 16096826), (230, 8748275), (250, 8048413), (575, 3499310), (1150, 1749655), (2875, 699862), (5750, 349931)]