29761640

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1607}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 67150080

約数和(自身を除く): 37388440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1607, 1852, 2315, 3214, 3704, 4630, 6428, 8035, 9260, 12856, 16070, 18520, 32140, 64280, 744041, 1488082, 2976164, 3720205, 5952328, 7440410, 14880820, 29761640]

約数ペア:

[(1, 29761640), (2, 14880820), (4, 7440410), (5, 5952328), (8, 3720205), (10, 2976164), (20, 1488082), (40, 744041), (463, 64280), (926, 32140), (1607, 18520), (1852, 16070), (2315, 12856), (3214, 9260), (3704, 8035), (4630, 6428)]