29090960

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4603}}^1$

素因数の和:4695

約数の個数: 40

約数和(自身を含む): 68507520

約数和(自身を除く): 39416560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 4603, 6320, 9206, 18412, 23015, 36824, 46030, 73648, 92060, 184120, 363637, 368240, 727274, 1454548, 1818185, 2909096, 3636370, 5818192, 7272740, 14545480, 29090960]

約数ペア:

[(1, 29090960), (2, 14545480), (4, 7272740), (5, 5818192), (8, 3636370), (10, 2909096), (16, 1818185), (20, 1454548), (40, 727274), (79, 368240), (80, 363637), (158, 184120), (316, 92060), (395, 73648), (632, 46030), (790, 36824), (1264, 23015), (1580, 18412), (3160, 9206), (4603, 6320)]