5013112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 11088000

約数和(自身を除く): 6074888

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 59, 76, 86, 104, 118, 152, 172, 236, 247, 344, 472, 494, 559, 767, 817, 988, 1118, 1121, 1534, 1634, 1976, 2236, 2242, 2537, 3068, 3268, 4472, 4484, 5074, 6136, 6536, 8968, 10148, 10621, 14573, 20296, 21242, 29146, 32981, 42484, 48203, 58292, 65962, 84968, 96406, 116584, 131924, 192812, 263848, 385624, 626639, 1253278, 2506556, 5013112]

約数ペア:

[(1, 5013112), (2, 2506556), (4, 1253278), (8, 626639), (13, 385624), (19, 263848), (26, 192812), (38, 131924), (43, 116584), (52, 96406), (59, 84968), (76, 65962), (86, 58292), (104, 48203), (118, 42484), (152, 32981), (172, 29146), (236, 21242), (247, 20296), (344, 14573), (472, 10621), (494, 10148), (559, 8968), (767, 6536), (817, 6136), (988, 5074), (1118, 4484), (1121, 4472), (1534, 3268), (1634, 3068), (1976, 2537), (2236, 2242)]