29157200

素因数分解:

$2^4\times 5^2\times {\mathrm{72893}}^1$

素因数の和:72911

約数の個数: 30

約数和(自身を含む): 70051134

約数和(自身を除く): 40893934

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 72893, 145786, 291572, 364465, 583144, 728930, 1166288, 1457860, 1822325, 2915720, 3644650, 5831440, 7289300, 14578600, 29157200]

約数ペア:

[(1, 29157200), (2, 14578600), (4, 7289300), (5, 5831440), (8, 3644650), (10, 2915720), (16, 1822325), (20, 1457860), (25, 1166288), (40, 728930), (50, 583144), (80, 364465), (100, 291572), (200, 145786), (400, 72893)]