179040070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 358908480

約数和(自身を除く): 179868410

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 121, 158, 242, 395, 605, 790, 869, 1210, 1738, 1873, 3746, 4345, 8690, 9365, 9559, 18730, 19118, 20603, 41206, 47795, 95590, 103015, 147967, 206030, 226633, 295934, 453266, 739835, 1133165, 1479670, 1627637, 2266330, 3255274, 8138185, 16276370, 17904007, 35808014, 89520035, 179040070]

約数ペア:

[(1, 179040070), (2, 89520035), (5, 35808014), (10, 17904007), (11, 16276370), (22, 8138185), (55, 3255274), (79, 2266330), (110, 1627637), (121, 1479670), (158, 1133165), (242, 739835), (395, 453266), (605, 295934), (790, 226633), (869, 206030), (1210, 147967), (1738, 103015), (1873, 95590), (3746, 47795), (4345, 41206), (8690, 20603), (9365, 19118), (9559, 18730)]