3136990760

素因数分解:

$2^3\times 5^1\times {\mathrm{6361}}^1\times {\mathrm{12329}}^1$

素因数の和:18701

約数の個数: 32

約数和(自身を含む): 7059911400

約数和(自身を除く): 3922920640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6361, 12329, 12722, 24658, 25444, 31805, 49316, 50888, 61645, 63610, 98632, 123290, 127220, 246580, 254440, 493160, 78424769, 156849538, 313699076, 392123845, 627398152, 784247690, 1568495380, 3136990760]

約数ペア:

[(1, 3136990760), (2, 1568495380), (4, 784247690), (5, 627398152), (8, 392123845), (10, 313699076), (20, 156849538), (40, 78424769), (6361, 493160), (12329, 254440), (12722, 246580), (24658, 127220), (25444, 123290), (31805, 98632), (49316, 63610), (50888, 61645)]