16364645960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{247799}}^1$

素因数の和:247950

約数の個数: 64

約数和(自身を含む): 39965184000

約数和(自身を除く): 23600538040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 5080, 6604, 8255, 13208, 16510, 33020, 66040, 247799, 495598, 991196, 1238995, 1982392, 2477990, 3221387, 4955980, 6442774, 9911960, 12885548, 16106935, 25771096, 31470473, 32213870, 62940946, 64427740, 125881892, 128855480, 157352365, 251763784, 314704730, 409116149, 629409460, 818232298, 1258818920, 1636464596, 2045580745, 3272929192, 4091161490, 8182322980, 16364645960]

約数ペア:

[(1, 16364645960), (2, 8182322980), (4, 4091161490), (5, 3272929192), (8, 2045580745), (10, 1636464596), (13, 1258818920), (20, 818232298), (26, 629409460), (40, 409116149), (52, 314704730), (65, 251763784), (104, 157352365), (127, 128855480), (130, 125881892), (254, 64427740), (260, 62940946), (508, 32213870), (520, 31470473), (635, 25771096), (1016, 16106935), (1270, 12885548), (1651, 9911960), (2540, 6442774), (3302, 4955980), (5080, 3221387), (6604, 2477990), (8255, 1982392), (13208, 1238995), (16510, 991196), (33020, 495598), (66040, 247799)]