13700560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4177}}^1$

素因数の和:4231

約数の個数: 40

約数和(自身を含む): 32638536

約数和(自身を除く): 18937976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 4177, 8354, 16708, 20885, 33416, 41770, 66832, 83540, 167080, 171257, 334160, 342514, 685028, 856285, 1370056, 1712570, 2740112, 3425140, 6850280, 13700560]

約数ペア:

[(1, 13700560), (2, 6850280), (4, 3425140), (5, 2740112), (8, 1712570), (10, 1370056), (16, 856285), (20, 685028), (40, 342514), (41, 334160), (80, 171257), (82, 167080), (164, 83540), (205, 66832), (328, 41770), (410, 33416), (656, 20885), (820, 16708), (1640, 8354), (3280, 4177)]