119425720

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{23509}}^1$

素因数の和:23647

約数の個数: 32

約数和(自身を含む): 270835200

約数和(自身を除く): 151409480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 23509, 47018, 94036, 117545, 188072, 235090, 470180, 940360, 2985643, 5971286, 11942572, 14928215, 23885144, 29856430, 59712860, 119425720]

約数ペア:

[(1, 119425720), (2, 59712860), (4, 29856430), (5, 23885144), (8, 14928215), (10, 11942572), (20, 5971286), (40, 2985643), (127, 940360), (254, 470180), (508, 235090), (635, 188072), (1016, 117545), (1270, 94036), (2540, 47018), (5080, 23509)]