38288360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 94711680

約数和(自身を除く): 56423320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 173, 220, 346, 440, 503, 692, 865, 1006, 1384, 1730, 1903, 2012, 2515, 3460, 3806, 4024, 5030, 5533, 6920, 7612, 9515, 10060, 11066, 15224, 19030, 20120, 22132, 27665, 38060, 44264, 55330, 76120, 87019, 110660, 174038, 221320, 348076, 435095, 696152, 870190, 957209, 1740380, 1914418, 3480760, 3828836, 4786045, 7657672, 9572090, 19144180, 38288360]

約数ペア:

[(1, 38288360), (2, 19144180), (4, 9572090), (5, 7657672), (8, 4786045), (10, 3828836), (11, 3480760), (20, 1914418), (22, 1740380), (40, 957209), (44, 870190), (55, 696152), (88, 435095), (110, 348076), (173, 221320), (220, 174038), (346, 110660), (440, 87019), (503, 76120), (692, 55330), (865, 44264), (1006, 38060), (1384, 27665), (1730, 22132), (1903, 20120), (2012, 19030), (2515, 15224), (3460, 11066), (3806, 10060), (4024, 9515), (5030, 7612), (5533, 6920)]