86047120

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5573}}^1$

素因数の和:5779

約数の個数: 40

約数和(自身を含む): 201132216

約数和(自身を除く): 115085096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 5573, 7720, 11146, 15440, 22292, 27865, 44584, 55730, 89168, 111460, 222920, 445840, 1075589, 2151178, 4302356, 5377945, 8604712, 10755890, 17209424, 21511780, 43023560, 86047120]

約数ペア:

[(1, 86047120), (2, 43023560), (4, 21511780), (5, 17209424), (8, 10755890), (10, 8604712), (16, 5377945), (20, 4302356), (40, 2151178), (80, 1075589), (193, 445840), (386, 222920), (772, 111460), (965, 89168), (1544, 55730), (1930, 44584), (3088, 27865), (3860, 22292), (5573, 15440), (7720, 11146)]