8531796784

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{10099}}^1$

素因数の和:10530

約数の個数: 80

約数和(自身を含む): 19938208000

約数和(自身を除く): 11406411216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 397, 532, 794, 1064, 1588, 2128, 2779, 3176, 5558, 6352, 7543, 10099, 11116, 15086, 20198, 22232, 30172, 40396, 44464, 52801, 60344, 70693, 80792, 105602, 120688, 141386, 161584, 191881, 211204, 282772, 383762, 422408, 565544, 767524, 844816, 1131088, 1343167, 1535048, 2686334, 3070096, 4009303, 5372668, 8018606, 10745336, 16037212, 21490672, 28065121, 32074424, 56130242, 64148848, 76176757, 112260484, 152353514, 224520968, 304707028, 449041936, 533237299, 609414056, 1066474598, 1218828112, 2132949196, 4265898392, 8531796784]

約数ペア:

[(1, 8531796784), (2, 4265898392), (4, 2132949196), (7, 1218828112), (8, 1066474598), (14, 609414056), (16, 533237299), (19, 449041936), (28, 304707028), (38, 224520968), (56, 152353514), (76, 112260484), (112, 76176757), (133, 64148848), (152, 56130242), (266, 32074424), (304, 28065121), (397, 21490672), (532, 16037212), (794, 10745336), (1064, 8018606), (1588, 5372668), (2128, 4009303), (2779, 3070096), (3176, 2686334), (5558, 1535048), (6352, 1343167), (7543, 1131088), (10099, 844816), (11116, 767524), (15086, 565544), (20198, 422408), (22232, 383762), (30172, 282772), (40396, 211204), (44464, 191881), (52801, 161584), (60344, 141386), (70693, 120688), (80792, 105602)]