70604320

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3221}}^1$

素因数の和:3373

約数の個数: 48

約数和(自身を含む): 168072408

約数和(自身を除く): 97468088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 3221, 4384, 5480, 6442, 10960, 12884, 16105, 21920, 25768, 32210, 51536, 64420, 103072, 128840, 257680, 441277, 515360, 882554, 1765108, 2206385, 3530216, 4412770, 7060432, 8825540, 14120864, 17651080, 35302160, 70604320]

約数ペア:

[(1, 70604320), (2, 35302160), (4, 17651080), (5, 14120864), (8, 8825540), (10, 7060432), (16, 4412770), (20, 3530216), (32, 2206385), (40, 1765108), (80, 882554), (137, 515360), (160, 441277), (274, 257680), (548, 128840), (685, 103072), (1096, 64420), (1370, 51536), (2192, 32210), (2740, 25768), (3221, 21920), (4384, 16105), (5480, 12884), (6442, 10960)]