84701529860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{775513}}^1$

素因数の和:775692

約数の個数: 48

約数和(自身を含む): 183443183616

約数和(自身を除く): 98741653756

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 127, 172, 215, 254, 430, 508, 635, 860, 1270, 2540, 5461, 10922, 21844, 27305, 54610, 109220, 775513, 1551026, 3102052, 3877565, 7755130, 15510260, 33347059, 66694118, 98490151, 133388236, 166735295, 196980302, 333470590, 393960604, 492450755, 666941180, 984901510, 1969803020, 4235076493, 8470152986, 16940305972, 21175382465, 42350764930, 84701529860]

約数ペア:

[(1, 84701529860), (2, 42350764930), (4, 21175382465), (5, 16940305972), (10, 8470152986), (20, 4235076493), (43, 1969803020), (86, 984901510), (127, 666941180), (172, 492450755), (215, 393960604), (254, 333470590), (430, 196980302), (508, 166735295), (635, 133388236), (860, 98490151), (1270, 66694118), (2540, 33347059), (5461, 15510260), (10922, 7755130), (21844, 3877565), (27305, 3102052), (54610, 1551026), (109220, 775513)]