77668030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2549}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 153122400

約数和(自身を除く): 75454370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 1385, 2549, 2770, 3047, 5098, 6094, 12745, 15235, 25490, 28039, 30470, 56078, 140195, 280390, 706073, 1412146, 3530365, 7060730, 7766803, 15533606, 38834015, 77668030]

約数ペア:

[(1, 77668030), (2, 38834015), (5, 15533606), (10, 7766803), (11, 7060730), (22, 3530365), (55, 1412146), (110, 706073), (277, 280390), (554, 140195), (1385, 56078), (2549, 30470), (2770, 28039), (3047, 25490), (5098, 15235), (6094, 12745)]