88718080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6301}}^1$

素因数の和:6333

約数の個数: 72

約数和(自身を含む): 231863184

約数和(自身を除く): 143145104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 6301, 7040, 12602, 14080, 25204, 31505, 50408, 63010, 69311, 100816, 126020, 138622, 201632, 252040, 277244, 346555, 403264, 504080, 554488, 693110, 806528, 1008160, 1108976, 1386220, 1613056, 2016320, 2217952, 2772440, 4032640, 4435904, 5544880, 8065280, 8871808, 11089760, 17743616, 22179520, 44359040, 88718080]

約数ペア:

[(1, 88718080), (2, 44359040), (4, 22179520), (5, 17743616), (8, 11089760), (10, 8871808), (11, 8065280), (16, 5544880), (20, 4435904), (22, 4032640), (32, 2772440), (40, 2217952), (44, 2016320), (55, 1613056), (64, 1386220), (80, 1108976), (88, 1008160), (110, 806528), (128, 693110), (160, 554488), (176, 504080), (220, 403264), (256, 346555), (320, 277244), (352, 252040), (440, 201632), (640, 138622), (704, 126020), (880, 100816), (1280, 69311), (1408, 63010), (1760, 50408), (2816, 31505), (3520, 25204), (6301, 14080), (7040, 12602)]