189217716560

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{18623791}}^1$

素因数の和:18623931

約数の個数: 40

約数和(自身を含む): 443395239936

約数和(自身を除く): 254177523376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 18623791, 37247582, 74495164, 93118955, 148990328, 186237910, 297980656, 372475820, 744951640, 1489903280, 2365221457, 4730442914, 9460885828, 11826107285, 18921771656, 23652214570, 37843543312, 47304429140, 94608858280, 189217716560]

約数ペア:

[(1, 189217716560), (2, 94608858280), (4, 47304429140), (5, 37843543312), (8, 23652214570), (10, 18921771656), (16, 11826107285), (20, 9460885828), (40, 4730442914), (80, 2365221457), (127, 1489903280), (254, 744951640), (508, 372475820), (635, 297980656), (1016, 186237910), (1270, 148990328), (2032, 93118955), (2540, 74495164), (5080, 37247582), (10160, 18623791)]