88298860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{709}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 200390400

約数和(自身を除く): 112091540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 479, 709, 958, 1418, 1916, 2395, 2836, 3545, 4790, 6227, 7090, 9217, 9580, 12454, 14180, 18434, 24908, 31135, 36868, 46085, 62270, 92170, 124540, 184340, 339611, 679222, 1358444, 1698055, 3396110, 4414943, 6792220, 8829886, 17659772, 22074715, 44149430, 88298860]

約数ペア:

[(1, 88298860), (2, 44149430), (4, 22074715), (5, 17659772), (10, 8829886), (13, 6792220), (20, 4414943), (26, 3396110), (52, 1698055), (65, 1358444), (130, 679222), (260, 339611), (479, 184340), (709, 124540), (958, 92170), (1418, 62270), (1916, 46085), (2395, 36868), (2836, 31135), (3545, 24908), (4790, 18434), (6227, 14180), (7090, 12454), (9217, 9580)]