17149480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10457}}^1$

素因数の和:10509

約数の個数: 32

約数和(自身を含む): 39531240

約数和(自身を除く): 22381760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 10457, 20914, 41828, 52285, 83656, 104570, 209140, 418280, 428737, 857474, 1714948, 2143685, 3429896, 4287370, 8574740, 17149480]

約数ペア:

[(1, 17149480), (2, 8574740), (4, 4287370), (5, 3429896), (8, 2143685), (10, 1714948), (20, 857474), (40, 428737), (41, 418280), (82, 209140), (164, 104570), (205, 83656), (328, 52285), (410, 41828), (820, 20914), (1640, 10457)]