2016223520

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1770

約数の個数: 96

約数和(自身を含む): 4882550400

約数和(自身を除く): 2866326880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 137, 160, 236, 274, 295, 472, 548, 590, 685, 944, 1096, 1180, 1370, 1559, 1888, 2192, 2360, 2740, 3118, 4384, 4720, 5480, 6236, 7795, 8083, 9440, 10960, 12472, 15590, 16166, 21920, 24944, 31180, 32332, 40415, 49888, 62360, 64664, 80830, 91981, 124720, 129328, 161660, 183962, 213583, 249440, 258656, 323320, 367924, 427166, 459905, 646640, 735848, 854332, 919810, 1067915, 1293280, 1471696, 1708664, 1839620, 2135830, 2943392, 3417328, 3679240, 4271660, 6834656, 7358480, 8543320, 12601397, 14716960, 17086640, 25202794, 34173280, 50405588, 63006985, 100811176, 126013970, 201622352, 252027940, 403244704, 504055880, 1008111760, 2016223520]

約数ペア:

[(1, 2016223520), (2, 1008111760), (4, 504055880), (5, 403244704), (8, 252027940), (10, 201622352), (16, 126013970), (20, 100811176), (32, 63006985), (40, 50405588), (59, 34173280), (80, 25202794), (118, 17086640), (137, 14716960), (160, 12601397), (236, 8543320), (274, 7358480), (295, 6834656), (472, 4271660), (548, 3679240), (590, 3417328), (685, 2943392), (944, 2135830), (1096, 1839620), (1180, 1708664), (1370, 1471696), (1559, 1293280), (1888, 1067915), (2192, 919810), (2360, 854332), (2740, 735848), (3118, 646640), (4384, 459905), (4720, 427166), (5480, 367924), (6236, 323320), (7795, 258656), (8083, 249440), (9440, 213583), (10960, 183962), (12472, 161660), (15590, 129328), (16166, 124720), (21920, 91981), (24944, 80830), (31180, 64664), (32332, 62360), (40415, 49888)]