498080

素因数分解:

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

素因数の和:309

約数の個数: 48

約数和(自身を含む): 1288224

約数和(自身を除く): 790144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 283, 352, 440, 566, 880, 1132, 1415, 1760, 2264, 2830, 3113, 4528, 5660, 6226, 9056, 11320, 12452, 15565, 22640, 24904, 31130, 45280, 49808, 62260, 99616, 124520, 249040, 498080]

約数ペア:

[(1, 498080), (2, 249040), (4, 124520), (5, 99616), (8, 62260), (10, 49808), (11, 45280), (16, 31130), (20, 24904), (22, 22640), (32, 15565), (40, 12452), (44, 11320), (55, 9056), (80, 6226), (88, 5660), (110, 4528), (160, 3113), (176, 2830), (220, 2264), (283, 1760), (352, 1415), (440, 1132), (566, 880)]