8051170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 15104880

約数和(自身を除く): 7053710

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 269, 365, 410, 538, 730, 1345, 2690, 2993, 5986, 11029, 14965, 19637, 22058, 29930, 39274, 55145, 98185, 110290, 196370, 805117, 1610234, 4025585, 8051170]

約数ペア:

[(1, 8051170), (2, 4025585), (5, 1610234), (10, 805117), (41, 196370), (73, 110290), (82, 98185), (146, 55145), (205, 39274), (269, 29930), (365, 22058), (410, 19637), (538, 14965), (730, 11029), (1345, 5986), (2690, 2993)]