5003740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 12160512

約数和(自身を除く): 7156772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 347, 412, 515, 694, 721, 1030, 1388, 1442, 1735, 2060, 2429, 2884, 3470, 3605, 4858, 6940, 7210, 9716, 12145, 14420, 24290, 35741, 48580, 71482, 142964, 178705, 250187, 357410, 500374, 714820, 1000748, 1250935, 2501870, 5003740]

約数ペア:

[(1, 5003740), (2, 2501870), (4, 1250935), (5, 1000748), (7, 714820), (10, 500374), (14, 357410), (20, 250187), (28, 178705), (35, 142964), (70, 71482), (103, 48580), (140, 35741), (206, 24290), (347, 14420), (412, 12145), (515, 9716), (694, 7210), (721, 6940), (1030, 4858), (1388, 3605), (1442, 3470), (1735, 2884), (2060, 2429)]