105874160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{189061}}^1$

素因数の和:189081

約数の個数: 40

約数和(自身を含む): 281324256

約数和(自身を除く): 175450096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 189061, 378122, 756244, 945305, 1323427, 1512488, 1890610, 2646854, 3024976, 3781220, 5293708, 6617135, 7562440, 10587416, 13234270, 15124880, 21174832, 26468540, 52937080, 105874160]

約数ペア:

[(1, 105874160), (2, 52937080), (4, 26468540), (5, 21174832), (7, 15124880), (8, 13234270), (10, 10587416), (14, 7562440), (16, 6617135), (20, 5293708), (28, 3781220), (35, 3024976), (40, 2646854), (56, 1890610), (70, 1512488), (80, 1323427), (112, 945305), (140, 756244), (280, 378122), (560, 189061)]