132455920

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13037}}^1$

素因数の和:13177

約数の個数: 40

約数和(自身を含む): 310408704

約数和(自身を除く): 177952784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 13037, 26074, 52148, 65185, 104296, 130370, 208592, 260740, 521480, 1042960, 1655699, 3311398, 6622796, 8278495, 13245592, 16556990, 26491184, 33113980, 66227960, 132455920]

約数ペア:

[(1, 132455920), (2, 66227960), (4, 33113980), (5, 26491184), (8, 16556990), (10, 13245592), (16, 8278495), (20, 6622796), (40, 3311398), (80, 1655699), (127, 1042960), (254, 521480), (508, 260740), (635, 208592), (1016, 130370), (1270, 104296), (2032, 65185), (2540, 52148), (5080, 26074), (10160, 13037)]