12436704440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{43189}}^1$

素因数の和:43536

約数の個数: 64

約数和(自身を含む): 29293185600

約数和(自身を除く): 16856481160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 313, 460, 626, 920, 1252, 1565, 2504, 3130, 6260, 7199, 12520, 14398, 28796, 35995, 43189, 57592, 71990, 86378, 143980, 172756, 215945, 287960, 345512, 431890, 863780, 993347, 1727560, 1986694, 3973388, 4966735, 7946776, 9933470, 13518157, 19866940, 27036314, 39733880, 54072628, 67590785, 108145256, 135181570, 270363140, 310917611, 540726280, 621835222, 1243670444, 1554588055, 2487340888, 3109176110, 6218352220, 12436704440]

約数ペア:

[(1, 12436704440), (2, 6218352220), (4, 3109176110), (5, 2487340888), (8, 1554588055), (10, 1243670444), (20, 621835222), (23, 540726280), (40, 310917611), (46, 270363140), (92, 135181570), (115, 108145256), (184, 67590785), (230, 54072628), (313, 39733880), (460, 27036314), (626, 19866940), (920, 13518157), (1252, 9933470), (1565, 7946776), (2504, 4966735), (3130, 3973388), (6260, 1986694), (7199, 1727560), (12520, 993347), (14398, 863780), (28796, 431890), (35995, 345512), (43189, 287960), (57592, 215945), (71990, 172756), (86378, 143980)]