1566163480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{799063}}^1$

素因数の和:799088

約数の個数: 48

約数和(自身を含む): 4099198320

約数和(自身を除く): 2533034840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 799063, 1598126, 3196252, 3995315, 5593441, 6392504, 7990630, 11186882, 15981260, 22373764, 27967205, 31962520, 39154087, 44747528, 55934410, 78308174, 111868820, 156616348, 195770435, 223737640, 313232696, 391540870, 783081740, 1566163480]

約数ペア:

[(1, 1566163480), (2, 783081740), (4, 391540870), (5, 313232696), (7, 223737640), (8, 195770435), (10, 156616348), (14, 111868820), (20, 78308174), (28, 55934410), (35, 44747528), (40, 39154087), (49, 31962520), (56, 27967205), (70, 22373764), (98, 15981260), (140, 11186882), (196, 7990630), (245, 6392504), (280, 5593441), (392, 3995315), (490, 3196252), (980, 1598126), (1960, 799063)]