1094361520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1954217}}^1$

素因数の和:1954237

約数の個数: 40

約数和(自身を含む): 2907876384

約数和(自身を除く): 1813514864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1954217, 3908434, 7816868, 9771085, 13679519, 15633736, 19542170, 27359038, 31267472, 39084340, 54718076, 68397595, 78168680, 109436152, 136795190, 156337360, 218872304, 273590380, 547180760, 1094361520]

約数ペア:

[(1, 1094361520), (2, 547180760), (4, 273590380), (5, 218872304), (7, 156337360), (8, 136795190), (10, 109436152), (14, 78168680), (16, 68397595), (20, 54718076), (28, 39084340), (35, 31267472), (40, 27359038), (56, 19542170), (70, 15633736), (80, 13679519), (112, 9771085), (140, 7816868), (280, 3908434), (560, 1954217)]