65267470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1277}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 124221600

約数和(自身を除く): 58954130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 1277, 1345, 2554, 2690, 5111, 6385, 10222, 12770, 24263, 25555, 48526, 51110, 121315, 242630, 343513, 687026, 1717565, 3435130, 6526747, 13053494, 32633735, 65267470]

約数ペア:

[(1, 65267470), (2, 32633735), (5, 13053494), (10, 6526747), (19, 3435130), (38, 1717565), (95, 687026), (190, 343513), (269, 242630), (538, 121315), (1277, 51110), (1345, 48526), (2554, 25555), (2690, 24263), (5111, 12770), (6385, 10222)]