46453880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 115706880

約数和(自身を除く): 69253000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 568, 710, 781, 1420, 1487, 1562, 2840, 2974, 3124, 3905, 5948, 6248, 7435, 7810, 11896, 14870, 15620, 16357, 29740, 31240, 32714, 59480, 65428, 81785, 105577, 130856, 163570, 211154, 327140, 422308, 527885, 654280, 844616, 1055770, 1161347, 2111540, 2322694, 4223080, 4645388, 5806735, 9290776, 11613470, 23226940, 46453880]

約数ペア:

[(1, 46453880), (2, 23226940), (4, 11613470), (5, 9290776), (8, 5806735), (10, 4645388), (11, 4223080), (20, 2322694), (22, 2111540), (40, 1161347), (44, 1055770), (55, 844616), (71, 654280), (88, 527885), (110, 422308), (142, 327140), (220, 211154), (284, 163570), (355, 130856), (440, 105577), (568, 81785), (710, 65428), (781, 59480), (1420, 32714), (1487, 31240), (1562, 29740), (2840, 16357), (2974, 15620), (3124, 14870), (3905, 11896), (5948, 7810), (6248, 7435)]