5240144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 12915840

約数和(自身を除く): 7675696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 61, 91, 104, 112, 118, 122, 182, 208, 236, 244, 364, 413, 427, 472, 488, 728, 767, 793, 826, 854, 944, 976, 1456, 1534, 1586, 1652, 1708, 3068, 3172, 3304, 3416, 3599, 5369, 5551, 6136, 6344, 6608, 6832, 7198, 10738, 11102, 12272, 12688, 14396, 21476, 22204, 25193, 28792, 42952, 44408, 46787, 50386, 57584, 85904, 88816, 93574, 100772, 187148, 201544, 327509, 374296, 403088, 655018, 748592, 1310036, 2620072, 5240144]

約数ペア:

[(1, 5240144), (2, 2620072), (4, 1310036), (7, 748592), (8, 655018), (13, 403088), (14, 374296), (16, 327509), (26, 201544), (28, 187148), (52, 100772), (56, 93574), (59, 88816), (61, 85904), (91, 57584), (104, 50386), (112, 46787), (118, 44408), (122, 42952), (182, 28792), (208, 25193), (236, 22204), (244, 21476), (364, 14396), (413, 12688), (427, 12272), (472, 11102), (488, 10738), (728, 7198), (767, 6832), (793, 6608), (826, 6344), (854, 6136), (944, 5551), (976, 5369), (1456, 3599), (1534, 3416), (1586, 3304), (1652, 3172), (1708, 3068)]