69576452240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1\times {\mathrm{20183}}^1$

素因数の和:21288

約数の個数: 80

約数和(自身を含む): 165876633216

約数和(自身を除く): 96300180976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1051, 1640, 2102, 3280, 4204, 5255, 8408, 10510, 16816, 20183, 21020, 40366, 42040, 43091, 80732, 84080, 86182, 100915, 161464, 172364, 201830, 215455, 322928, 344728, 403660, 430910, 689456, 807320, 827503, 861820, 1614640, 1655006, 1723640, 3310012, 3447280, 4137515, 6620024, 8275030, 13240048, 16550060, 21212333, 33100120, 42424666, 66200240, 84849332, 106061665, 169698664, 212123330, 339397328, 424246660, 848493320, 869705653, 1696986640, 1739411306, 3478822612, 4348528265, 6957645224, 8697056530, 13915290448, 17394113060, 34788226120, 69576452240]

約数ペア:

[(1, 69576452240), (2, 34788226120), (4, 17394113060), (5, 13915290448), (8, 8697056530), (10, 6957645224), (16, 4348528265), (20, 3478822612), (40, 1739411306), (41, 1696986640), (80, 869705653), (82, 848493320), (164, 424246660), (205, 339397328), (328, 212123330), (410, 169698664), (656, 106061665), (820, 84849332), (1051, 66200240), (1640, 42424666), (2102, 33100120), (3280, 21212333), (4204, 16550060), (5255, 13240048), (8408, 8275030), (10510, 6620024), (16816, 4137515), (20183, 3447280), (21020, 3310012), (40366, 1723640), (42040, 1655006), (43091, 1614640), (80732, 861820), (84080, 827503), (86182, 807320), (100915, 689456), (161464, 430910), (172364, 403660), (201830, 344728), (215455, 322928)]