2917052680

素因数分解:

$2^3\times 5^1\times {\mathrm{72926317}}^1$

素因数の和:72926328

約数の個数: 16

約数和(自身を含む): 6563368620

約数和(自身を除く): 3646315940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 72926317, 145852634, 291705268, 364631585, 583410536, 729263170, 1458526340, 2917052680]

約数ペア:

[(1, 2917052680), (2, 1458526340), (4, 729263170), (5, 583410536), (8, 364631585), (10, 291705268), (20, 145852634), (40, 72926317)]