9999080.00000000

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 28226880

約数和(自身を除く): 7598485

約数列:

[1, 5, 17, 19, 53, 85, 95, 241, 265, 323, 901, 1007, 1205, 1615, 4097, 4505, 4579, 5035, 12773, 17119, 20485, 22895, 63865, 77843, 85595, 217141, 242687, 389215, 1085705, 1213435, 4125679, 20628395]

約数ペア:

[(1, 20628395), (5, 4125679), (17, 1213435), (19, 1085705), (53, 389215), (85, 242687), (95, 217141), (241, 85595), (265, 77843), (323, 63865), (901, 22895), (1007, 20485), (1205, 17119), (1615, 12773), (4097, 5035), (4505, 4579)]