13244120

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{709}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 29905200

約数和(自身を除く): 16661080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 709, 934, 1418, 1868, 2335, 2836, 3545, 3736, 4670, 5672, 7090, 9340, 14180, 18680, 28360, 331103, 662206, 1324412, 1655515, 2648824, 3311030, 6622060, 13244120]

約数ペア:

[(1, 13244120), (2, 6622060), (4, 3311030), (5, 2648824), (8, 1655515), (10, 1324412), (20, 662206), (40, 331103), (467, 28360), (709, 18680), (934, 14180), (1418, 9340), (1868, 7090), (2335, 5672), (2836, 4670), (3545, 3736)]