45811780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{971}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 110388096

約数和(自身を除く): 64576316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 674, 971, 1348, 1685, 1942, 2359, 3370, 3884, 4718, 4855, 6740, 6797, 9436, 9710, 11795, 13594, 19420, 23590, 27188, 33985, 47180, 67970, 135940, 327227, 654454, 1308908, 1636135, 2290589, 3272270, 4581178, 6544540, 9162356, 11452945, 22905890, 45811780]

約数ペア:

[(1, 45811780), (2, 22905890), (4, 11452945), (5, 9162356), (7, 6544540), (10, 4581178), (14, 3272270), (20, 2290589), (28, 1636135), (35, 1308908), (70, 654454), (140, 327227), (337, 135940), (674, 67970), (971, 47180), (1348, 33985), (1685, 27188), (1942, 23590), (2359, 19420), (3370, 13594), (3884, 11795), (4718, 9710), (4855, 9436), (6740, 6797)]