42166120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 102254400

約数和(自身を除く): 60088280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 1003, 1051, 1180, 2006, 2102, 2360, 4012, 4204, 5015, 5255, 8024, 8408, 10030, 10510, 17867, 20060, 21020, 35734, 40120, 42040, 62009, 71468, 89335, 124018, 142936, 178670, 248036, 310045, 357340, 496072, 620090, 714680, 1054153, 1240180, 2108306, 2480360, 4216612, 5270765, 8433224, 10541530, 21083060, 42166120]

約数ペア:

[(1, 42166120), (2, 21083060), (4, 10541530), (5, 8433224), (8, 5270765), (10, 4216612), (17, 2480360), (20, 2108306), (34, 1240180), (40, 1054153), (59, 714680), (68, 620090), (85, 496072), (118, 357340), (136, 310045), (170, 248036), (236, 178670), (295, 142936), (340, 124018), (472, 89335), (590, 71468), (680, 62009), (1003, 42040), (1051, 40120), (1180, 35734), (2006, 21020), (2102, 20060), (2360, 17867), (4012, 10510), (4204, 10030), (5015, 8408), (5255, 8024)]