2010173552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 4184256000

約数和(自身を除く): 2174082448

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 239, 292, 304, 379, 478, 584, 758, 956, 1168, 1387, 1516, 1912, 2774, 3032, 3824, 4541, 5548, 6064, 7201, 9082, 11096, 14402, 17447, 18164, 22192, 27667, 28804, 34894, 36328, 55334, 57608, 69788, 72656, 90581, 110668, 115216, 139576, 181162, 221336, 279152, 331493, 362324, 442672, 525673, 662986, 724648, 1051346, 1325972, 1449296, 1721039, 2102692, 2651944, 3442078, 4205384, 5303888, 6612413, 6884156, 8410768, 13224826, 13768312, 26449652, 27536624, 52899304, 105798608, 125635847, 251271694, 502543388, 1005086776, 2010173552]

約数ペア:

[(1, 2010173552), (2, 1005086776), (4, 502543388), (8, 251271694), (16, 125635847), (19, 105798608), (38, 52899304), (73, 27536624), (76, 26449652), (146, 13768312), (152, 13224826), (239, 8410768), (292, 6884156), (304, 6612413), (379, 5303888), (478, 4205384), (584, 3442078), (758, 2651944), (956, 2102692), (1168, 1721039), (1387, 1449296), (1516, 1325972), (1912, 1051346), (2774, 724648), (3032, 662986), (3824, 525673), (4541, 442672), (5548, 362324), (6064, 331493), (7201, 279152), (9082, 221336), (11096, 181162), (14402, 139576), (17447, 115216), (18164, 110668), (22192, 90581), (27667, 72656), (28804, 69788), (34894, 57608), (36328, 55334)]