29136100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 73120320

約数和(自身を除く): 43984220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 350, 389, 428, 535, 700, 749, 778, 1070, 1498, 1556, 1945, 2140, 2675, 2723, 2996, 3745, 3890, 5350, 5446, 7490, 7780, 9725, 10700, 10892, 13615, 14980, 18725, 19450, 27230, 37450, 38900, 41623, 54460, 68075, 74900, 83246, 136150, 166492, 208115, 272300, 291361, 416230, 582722, 832460, 1040575, 1165444, 1456805, 2081150, 2913610, 4162300, 5827220, 7284025, 14568050, 29136100]

約数ペア:

[(1, 29136100), (2, 14568050), (4, 7284025), (5, 5827220), (7, 4162300), (10, 2913610), (14, 2081150), (20, 1456805), (25, 1165444), (28, 1040575), (35, 832460), (50, 582722), (70, 416230), (100, 291361), (107, 272300), (140, 208115), (175, 166492), (214, 136150), (350, 83246), (389, 74900), (428, 68075), (535, 54460), (700, 41623), (749, 38900), (778, 37450), (1070, 27230), (1498, 19450), (1556, 18725), (1945, 14980), (2140, 13615), (2675, 10892), (2723, 10700), (2996, 9725), (3745, 7780), (3890, 7490), (5350, 5446)]