84465160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1430

約数の個数: 64

約数和(自身を含む): 206438400

約数和(自身を除く): 121973240

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, 1279, 1651, 2540, 2558, 3302, 5080, 5116, 6395, 6604, 8255, 10232, 12790, 13208, 16510, 16627, 25580, 33020, 33254, 51160, 66040, 66508, 83135, 133016, 162433, 166270, 324866, 332540, 649732, 665080, 812165, 1299464, 1624330, 2111629, 3248660, 4223258, 6497320, 8446516, 10558145, 16893032, 21116290, 42232580, 84465160]

約数ペア:

[(1, 84465160), (2, 42232580), (4, 21116290), (5, 16893032), (8, 10558145), (10, 8446516), (13, 6497320), (20, 4223258), (26, 3248660), (40, 2111629), (52, 1624330), (65, 1299464), (104, 812165), (127, 665080), (130, 649732), (254, 332540), (260, 324866), (508, 166270), (520, 162433), (635, 133016), (1016, 83135), (1270, 66508), (1279, 66040), (1651, 51160), (2540, 33254), (2558, 33020), (3302, 25580), (5080, 16627), (5116, 16510), (6395, 13208), (6604, 12790), (8255, 10232)]