12608560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 31712256

約数和(自身を除く): 19103696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 73, 80, 85, 127, 136, 146, 170, 254, 272, 292, 340, 365, 508, 584, 635, 680, 730, 1016, 1168, 1241, 1270, 1360, 1460, 2032, 2159, 2482, 2540, 2920, 4318, 4964, 5080, 5840, 6205, 8636, 9271, 9928, 10160, 10795, 12410, 17272, 18542, 19856, 21590, 24820, 34544, 37084, 43180, 46355, 49640, 74168, 86360, 92710, 99280, 148336, 157607, 172720, 185420, 315214, 370840, 630428, 741680, 788035, 1260856, 1576070, 2521712, 3152140, 6304280, 12608560]

約数ペア:

[(1, 12608560), (2, 6304280), (4, 3152140), (5, 2521712), (8, 1576070), (10, 1260856), (16, 788035), (17, 741680), (20, 630428), (34, 370840), (40, 315214), (68, 185420), (73, 172720), (80, 157607), (85, 148336), (127, 99280), (136, 92710), (146, 86360), (170, 74168), (254, 49640), (272, 46355), (292, 43180), (340, 37084), (365, 34544), (508, 24820), (584, 21590), (635, 19856), (680, 18542), (730, 17272), (1016, 12410), (1168, 10795), (1241, 10160), (1270, 9928), (1360, 9271), (1460, 8636), (2032, 6205), (2159, 5840), (2482, 5080), (2540, 4964), (2920, 4318)]