85607560

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27091}}^1$

素因数の和:27181

約数の個数: 32

約数和(自身を含む): 195062400

約数和(自身を除く): 109454840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 27091, 54182, 108364, 135455, 216728, 270910, 541820, 1083640, 2140189, 4280378, 8560756, 10700945, 17121512, 21401890, 42803780, 85607560]

約数ペア:

[(1, 85607560), (2, 42803780), (4, 21401890), (5, 17121512), (8, 10700945), (10, 8560756), (20, 4280378), (40, 2140189), (79, 1083640), (158, 541820), (316, 270910), (395, 216728), (632, 135455), (790, 108364), (1580, 54182), (3160, 27091)]