87053440

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7159}}^1$

素因数の和:7197

約数の個数: 64

約数和(自身を含む): 219096000

約数和(自身を除く): 132042560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 7159, 12160, 14318, 28636, 35795, 57272, 71590, 114544, 136021, 143180, 229088, 272042, 286360, 458176, 544084, 572720, 680105, 916352, 1088168, 1145440, 1360210, 2176336, 2290880, 2720420, 4352672, 4581760, 5440840, 8705344, 10881680, 17410688, 21763360, 43526720, 87053440]

約数ペア:

[(1, 87053440), (2, 43526720), (4, 21763360), (5, 17410688), (8, 10881680), (10, 8705344), (16, 5440840), (19, 4581760), (20, 4352672), (32, 2720420), (38, 2290880), (40, 2176336), (64, 1360210), (76, 1145440), (80, 1088168), (95, 916352), (128, 680105), (152, 572720), (160, 544084), (190, 458176), (304, 286360), (320, 272042), (380, 229088), (608, 143180), (640, 136021), (760, 114544), (1216, 71590), (1520, 57272), (2432, 35795), (3040, 28636), (6080, 14318), (7159, 12160)]