11572240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 29140992

約数和(自身を除く): 17568752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 67, 68, 80, 85, 127, 134, 136, 170, 254, 268, 272, 335, 340, 508, 536, 635, 670, 680, 1016, 1072, 1139, 1270, 1340, 1360, 2032, 2159, 2278, 2540, 2680, 4318, 4556, 5080, 5360, 5695, 8509, 8636, 9112, 10160, 10795, 11390, 17018, 17272, 18224, 21590, 22780, 34036, 34544, 42545, 43180, 45560, 68072, 85090, 86360, 91120, 136144, 144653, 170180, 172720, 289306, 340360, 578612, 680720, 723265, 1157224, 1446530, 2314448, 2893060, 5786120, 11572240]

約数ペア:

[(1, 11572240), (2, 5786120), (4, 2893060), (5, 2314448), (8, 1446530), (10, 1157224), (16, 723265), (17, 680720), (20, 578612), (34, 340360), (40, 289306), (67, 172720), (68, 170180), (80, 144653), (85, 136144), (127, 91120), (134, 86360), (136, 85090), (170, 68072), (254, 45560), (268, 43180), (272, 42545), (335, 34544), (340, 34036), (508, 22780), (536, 21590), (635, 18224), (670, 17272), (680, 17018), (1016, 11390), (1072, 10795), (1139, 10160), (1270, 9112), (1340, 8636), (1360, 8509), (2032, 5695), (2159, 5360), (2278, 5080), (2540, 4556), (2680, 4318)]