85444960

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2767}}^1$

素因数の和:2975

約数の個数: 48

約数和(自身を含む): 202982976

約数和(自身を除く): 117538016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1930, 2767, 3088, 3860, 5534, 6176, 7720, 11068, 13835, 15440, 22136, 27670, 30880, 44272, 55340, 88544, 110680, 221360, 442720, 534031, 1068062, 2136124, 2670155, 4272248, 5340310, 8544496, 10680620, 17088992, 21361240, 42722480, 85444960]

約数ペア:

[(1, 85444960), (2, 42722480), (4, 21361240), (5, 17088992), (8, 10680620), (10, 8544496), (16, 5340310), (20, 4272248), (32, 2670155), (40, 2136124), (80, 1068062), (160, 534031), (193, 442720), (386, 221360), (772, 110680), (965, 88544), (1544, 55340), (1930, 44272), (2767, 30880), (3088, 27670), (3860, 22136), (5534, 15440), (6176, 13835), (7720, 11068)]