4465432580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{18133}}^1$

素因数の和:19908

約数の個数: 48

約数和(自身を含む): 10723722240

約数和(自身を除く): 6258289660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1759, 3518, 7036, 8795, 12313, 17590, 18133, 24626, 35180, 36266, 49252, 61565, 72532, 90665, 123130, 126931, 181330, 246260, 253862, 362660, 507724, 634655, 1269310, 2538620, 31895947, 63791894, 127583788, 159479735, 223271629, 318959470, 446543258, 637918940, 893086516, 1116358145, 2232716290, 4465432580]

約数ペア:

[(1, 4465432580), (2, 2232716290), (4, 1116358145), (5, 893086516), (7, 637918940), (10, 446543258), (14, 318959470), (20, 223271629), (28, 159479735), (35, 127583788), (70, 63791894), (140, 31895947), (1759, 2538620), (3518, 1269310), (7036, 634655), (8795, 507724), (12313, 362660), (17590, 253862), (18133, 246260), (24626, 181330), (35180, 126931), (36266, 123130), (49252, 90665), (61565, 72532)]