105882440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 252979200

約数和(自身を除く): 147096760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 508, 635, 760, 1016, 1097, 1270, 2194, 2413, 2540, 4388, 4826, 5080, 5485, 8776, 9652, 10970, 12065, 19304, 20843, 21940, 24130, 41686, 43880, 48260, 83372, 96520, 104215, 139319, 166744, 208430, 278638, 416860, 557276, 696595, 833720, 1114552, 1393190, 2647061, 2786380, 5294122, 5572760, 10588244, 13235305, 21176488, 26470610, 52941220, 105882440]

約数ペア:

[(1, 105882440), (2, 52941220), (4, 26470610), (5, 21176488), (8, 13235305), (10, 10588244), (19, 5572760), (20, 5294122), (38, 2786380), (40, 2647061), (76, 1393190), (95, 1114552), (127, 833720), (152, 696595), (190, 557276), (254, 416860), (380, 278638), (508, 208430), (635, 166744), (760, 139319), (1016, 104215), (1097, 96520), (1270, 83372), (2194, 48260), (2413, 43880), (2540, 41686), (4388, 24130), (4826, 21940), (5080, 20843), (5485, 19304), (8776, 12065), (9652, 10970)]