91064080

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8963}}^1$

素因数の和:9103

約数の個数: 40

約数和(自身を含む): 213414912

約数和(自身を除く): 122350832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 8963, 10160, 17926, 35852, 44815, 71704, 89630, 143408, 179260, 358520, 717040, 1138301, 2276602, 4553204, 5691505, 9106408, 11383010, 18212816, 22766020, 45532040, 91064080]

約数ペア:

[(1, 91064080), (2, 45532040), (4, 22766020), (5, 18212816), (8, 11383010), (10, 9106408), (16, 5691505), (20, 4553204), (40, 2276602), (80, 1138301), (127, 717040), (254, 358520), (508, 179260), (635, 143408), (1016, 89630), (1270, 71704), (2032, 44815), (2540, 35852), (5080, 17926), (8963, 10160)]