9169587280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{67943}}^1$

素因数の和:68204

約数の個数: 80

約数和(自身を含む): 24466362624

約数和(自身を除く): 15296775344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 241, 280, 482, 560, 964, 1205, 1687, 1928, 2410, 3374, 3856, 4820, 6748, 8435, 9640, 13496, 16870, 19280, 26992, 33740, 67480, 67943, 134960, 135886, 271772, 339715, 475601, 543544, 679430, 951202, 1087088, 1358860, 1902404, 2378005, 2717720, 3804808, 4756010, 5435440, 7609616, 9512020, 16374263, 19024040, 32748526, 38048080, 65497052, 81871315, 114619841, 130994104, 163742630, 229239682, 261988208, 327485260, 458479364, 573099205, 654970520, 916958728, 1146198410, 1309941040, 1833917456, 2292396820, 4584793640, 9169587280]

約数ペア:

[(1, 9169587280), (2, 4584793640), (4, 2292396820), (5, 1833917456), (7, 1309941040), (8, 1146198410), (10, 916958728), (14, 654970520), (16, 573099205), (20, 458479364), (28, 327485260), (35, 261988208), (40, 229239682), (56, 163742630), (70, 130994104), (80, 114619841), (112, 81871315), (140, 65497052), (241, 38048080), (280, 32748526), (482, 19024040), (560, 16374263), (964, 9512020), (1205, 7609616), (1687, 5435440), (1928, 4756010), (2410, 3804808), (3374, 2717720), (3856, 2378005), (4820, 1902404), (6748, 1358860), (8435, 1087088), (9640, 951202), (13496, 679430), (16870, 543544), (19280, 475601), (26992, 339715), (33740, 271772), (67480, 135886), (67943, 134960)]