29150980

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1607}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 61322688

約数和(自身を除く): 32171708

約数列:

[1, 2, 4, 5, 10, 20, 907, 1607, 1814, 3214, 3628, 4535, 6428, 8035, 9070, 16070, 18140, 32140, 1457549, 2915098, 5830196, 7287745, 14575490, 29150980]

約数ペア:

[(1, 29150980), (2, 14575490), (4, 7287745), (5, 5830196), (10, 2915098), (20, 1457549), (907, 32140), (1607, 18140), (1814, 16070), (3214, 9070), (3628, 8035), (4535, 6428)]