117173320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{941}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 288930240

約数和(自身を除く): 171756920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 283, 440, 566, 941, 1132, 1415, 1882, 2264, 2830, 3113, 3764, 4705, 5660, 6226, 7528, 9410, 10351, 11320, 12452, 15565, 18820, 20702, 24904, 31130, 37640, 41404, 51755, 62260, 82808, 103510, 124520, 207020, 266303, 414040, 532606, 1065212, 1331515, 2130424, 2663030, 2929333, 5326060, 5858666, 10652120, 11717332, 14646665, 23434664, 29293330, 58586660, 117173320]

約数ペア:

[(1, 117173320), (2, 58586660), (4, 29293330), (5, 23434664), (8, 14646665), (10, 11717332), (11, 10652120), (20, 5858666), (22, 5326060), (40, 2929333), (44, 2663030), (55, 2130424), (88, 1331515), (110, 1065212), (220, 532606), (283, 414040), (440, 266303), (566, 207020), (941, 124520), (1132, 103510), (1415, 82808), (1882, 62260), (2264, 51755), (2830, 41404), (3113, 37640), (3764, 31130), (4705, 24904), (5660, 20702), (6226, 18820), (7528, 15565), (9410, 12452), (10351, 11320)]