8071291295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{11701}}^1$

素因数の和:11915

約数の個数: 32

約数和(自身を含む): 10464396480

約数和(自身を除く): 2393105185

約数列:

[1, 5, 19, 53, 95, 137, 265, 685, 1007, 2603, 5035, 7261, 11701, 13015, 36305, 58505, 137959, 222319, 620153, 689795, 1111595, 1603037, 3100765, 8015185, 11782907, 30457703, 58914535, 84960961, 152288515, 424804805, 1614258259, 8071291295]

約数ペア:

[(1, 8071291295), (5, 1614258259), (19, 424804805), (53, 152288515), (95, 84960961), (137, 58914535), (265, 30457703), (685, 11782907), (1007, 8015185), (2603, 3100765), (5035, 1603037), (7261, 1111595), (11701, 689795), (13015, 620153), (36305, 222319), (58505, 137959)]