11580164540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2235553}}^1$

素因数の和:2235606

約数の個数: 48

約数和(自身を含む): 28543553472

約数和(自身を除く): 16963388932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 2235553, 4471106, 8942212, 11177765, 15648871, 22355530, 31297742, 44711060, 62595484, 78244355, 82715461, 156488710, 165430922, 312977420, 330861844, 413577305, 579008227, 827154610, 1158016454, 1654309220, 2316032908, 2895041135, 5790082270, 11580164540]

約数ペア:

[(1, 11580164540), (2, 5790082270), (4, 2895041135), (5, 2316032908), (7, 1654309220), (10, 1158016454), (14, 827154610), (20, 579008227), (28, 413577305), (35, 330861844), (37, 312977420), (70, 165430922), (74, 156488710), (140, 82715461), (148, 78244355), (185, 62595484), (259, 44711060), (370, 31297742), (518, 22355530), (740, 15648871), (1036, 11177765), (1295, 8942212), (2590, 4471106), (5180, 2235553)]