85114880

素因数分解:

$2^{14}\times 5^1\times {\mathrm{1039}}^1$

素因数の和:1072

約数の個数: 60

約数和(自身を含む): 204466080

約数和(自身を除く): 119351200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1039, 1280, 2048, 2078, 2560, 4096, 4156, 5120, 5195, 8192, 8312, 10240, 10390, 16384, 16624, 20480, 20780, 33248, 40960, 41560, 66496, 81920, 83120, 132992, 166240, 265984, 332480, 531968, 664960, 1063936, 1329920, 2127872, 2659840, 4255744, 5319680, 8511488, 10639360, 17022976, 21278720, 42557440, 85114880]

約数ペア:

[(1, 85114880), (2, 42557440), (4, 21278720), (5, 17022976), (8, 10639360), (10, 8511488), (16, 5319680), (20, 4255744), (32, 2659840), (40, 2127872), (64, 1329920), (80, 1063936), (128, 664960), (160, 531968), (256, 332480), (320, 265984), (512, 166240), (640, 132992), (1024, 83120), (1039, 81920), (1280, 66496), (2048, 41560), (2078, 40960), (2560, 33248), (4096, 20780), (4156, 20480), (5120, 16624), (5195, 16384), (8192, 10390), (8312, 10240)]