101498120

素因数分解:

$2^3\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{1607}}^1$

素因数の和:3197

約数の個数: 32

約数和(自身を含む): 228657600

約数和(自身を除く): 127159480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1579, 1607, 3158, 3214, 6316, 6428, 7895, 8035, 12632, 12856, 15790, 16070, 31580, 32140, 63160, 64280, 2537453, 5074906, 10149812, 12687265, 20299624, 25374530, 50749060, 101498120]

約数ペア:

[(1, 101498120), (2, 50749060), (4, 25374530), (5, 20299624), (8, 12687265), (10, 10149812), (20, 5074906), (40, 2537453), (1579, 64280), (1607, 63160), (3158, 32140), (3214, 31580), (6316, 16070), (6428, 15790), (7895, 12856), (8035, 12632)]