102126460

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 219542400

約数和(自身を除く): 117415940

約数列:

[1, 2, 4, 5, 10, 20, 79, 109, 158, 218, 316, 395, 436, 545, 593, 790, 1090, 1186, 1580, 2180, 2372, 2965, 5930, 8611, 11860, 17222, 34444, 43055, 46847, 64637, 86110, 93694, 129274, 172220, 187388, 234235, 258548, 323185, 468470, 646370, 936940, 1292740, 5106323, 10212646, 20425292, 25531615, 51063230, 102126460]

約数ペア:

[(1, 102126460), (2, 51063230), (4, 25531615), (5, 20425292), (10, 10212646), (20, 5106323), (79, 1292740), (109, 936940), (158, 646370), (218, 468470), (316, 323185), (395, 258548), (436, 234235), (545, 187388), (593, 172220), (790, 129274), (1090, 93694), (1186, 86110), (1580, 64637), (2180, 46847), (2372, 43055), (2965, 34444), (5930, 17222), (8611, 11860)]