12822037280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{9587}}^1$

素因数の和:10258

約数の個数: 96

約数和(自身を含む): 32676364224

約数和(自身を除く): 19854326944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 643, 1040, 1286, 2080, 2572, 3215, 5144, 6430, 8359, 9587, 10288, 12860, 16718, 19174, 20576, 25720, 33436, 38348, 41795, 47935, 51440, 66872, 76696, 83590, 95870, 102880, 124631, 133744, 153392, 167180, 191740, 249262, 267488, 306784, 334360, 383480, 498524, 623155, 668720, 766960, 997048, 1246310, 1337440, 1533920, 1994096, 2492620, 3988192, 4985240, 6164441, 9970480, 12328882, 19940960, 24657764, 30822205, 49315528, 61644410, 80137733, 98631056, 123288820, 160275466, 197262112, 246577640, 320550932, 400688665, 493155280, 641101864, 801377330, 986310560, 1282203728, 1602754660, 2564407456, 3205509320, 6411018640, 12822037280]

約数ペア:

[(1, 12822037280), (2, 6411018640), (4, 3205509320), (5, 2564407456), (8, 1602754660), (10, 1282203728), (13, 986310560), (16, 801377330), (20, 641101864), (26, 493155280), (32, 400688665), (40, 320550932), (52, 246577640), (65, 197262112), (80, 160275466), (104, 123288820), (130, 98631056), (160, 80137733), (208, 61644410), (260, 49315528), (416, 30822205), (520, 24657764), (643, 19940960), (1040, 12328882), (1286, 9970480), (2080, 6164441), (2572, 4985240), (3215, 3988192), (5144, 2492620), (6430, 1994096), (8359, 1533920), (9587, 1337440), (10288, 1246310), (12860, 997048), (16718, 766960), (19174, 668720), (20576, 623155), (25720, 498524), (33436, 383480), (38348, 334360), (41795, 306784), (47935, 267488), (51440, 249262), (66872, 191740), (76696, 167180), (83590, 153392), (95870, 133744), (102880, 124631)]