38539840

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4153}}^1$

素因数の和:4199

約数の個数: 56

約数和(自身を含む): 94960440

約数和(自身を除く): 56420600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4153, 4640, 8306, 9280, 16612, 20765, 33224, 41530, 66448, 83060, 120437, 132896, 166120, 240874, 265792, 332240, 481748, 602185, 664480, 963496, 1204370, 1328960, 1926992, 2408740, 3853984, 4817480, 7707968, 9634960, 19269920, 38539840]

約数ペア:

[(1, 38539840), (2, 19269920), (4, 9634960), (5, 7707968), (8, 4817480), (10, 3853984), (16, 2408740), (20, 1926992), (29, 1328960), (32, 1204370), (40, 963496), (58, 664480), (64, 602185), (80, 481748), (116, 332240), (145, 265792), (160, 240874), (232, 166120), (290, 132896), (320, 120437), (464, 83060), (580, 66448), (928, 41530), (1160, 33224), (1856, 20765), (2320, 16612), (4153, 9280), (4640, 8306)]