85239040

素因数分解:

$2^8\times 5^1\times {\mathrm{66593}}^1$

素因数の和:66614

約数の個数: 36

約数和(自身を含む): 204177204

約数和(自身を除く): 118938164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 66593, 133186, 266372, 332965, 532744, 665930, 1065488, 1331860, 2130976, 2663720, 4261952, 5327440, 8523904, 10654880, 17047808, 21309760, 42619520, 85239040]

約数ペア:

[(1, 85239040), (2, 42619520), (4, 21309760), (5, 17047808), (8, 10654880), (10, 8523904), (16, 5327440), (20, 4261952), (32, 2663720), (40, 2130976), (64, 1331860), (80, 1065488), (128, 665930), (160, 532744), (256, 332965), (320, 266372), (640, 133186), (1280, 66593)]