87196160

素因数分解:

$2^9\times 5^1\times {\mathrm{34061}}^1$

素因数の和:34084

約数の個数: 40

約数和(自身を含む): 209072556

約数和(自身を除く): 121876396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 34061, 68122, 136244, 170305, 272488, 340610, 544976, 681220, 1089952, 1362440, 2179904, 2724880, 4359808, 5449760, 8719616, 10899520, 17439232, 21799040, 43598080, 87196160]

約数ペア:

[(1, 87196160), (2, 43598080), (4, 21799040), (5, 17439232), (8, 10899520), (10, 8719616), (16, 5449760), (20, 4359808), (32, 2724880), (40, 2179904), (64, 1362440), (80, 1089952), (128, 681220), (160, 544976), (256, 340610), (320, 272488), (512, 170305), (640, 136244), (1280, 68122), (2560, 34061)]