88021560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66683}}^1$

素因数の和:66708

約数の個数: 64

約数和(自身を含む): 288074880

約数和(自身を除く): 200053320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 66683, 133366, 200049, 266732, 333415, 400098, 533464, 666830, 733513, 800196, 1000245, 1333660, 1467026, 1600392, 2000490, 2200539, 2667320, 2934052, 3667565, 4000980, 4401078, 5868104, 7335130, 8001960, 8802156, 11002695, 14670260, 17604312, 22005390, 29340520, 44010780, 88021560]

約数ペア:

[(1, 88021560), (2, 44010780), (3, 29340520), (4, 22005390), (5, 17604312), (6, 14670260), (8, 11002695), (10, 8802156), (11, 8001960), (12, 7335130), (15, 5868104), (20, 4401078), (22, 4000980), (24, 3667565), (30, 2934052), (33, 2667320), (40, 2200539), (44, 2000490), (55, 1600392), (60, 1467026), (66, 1333660), (88, 1000245), (110, 800196), (120, 733513), (132, 666830), (165, 533464), (220, 400098), (264, 333415), (330, 266732), (440, 200049), (660, 133366), (1320, 66683)]