2691569320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6117203}}^1$

素因数の和:6117225

約数の個数: 32

約数和(自身を含む): 6606580320

約数和(自身を除く): 3915011000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6117203, 12234406, 24468812, 30586015, 48937624, 61172030, 67289233, 122344060, 134578466, 244688120, 269156932, 336446165, 538313864, 672892330, 1345784660, 2691569320]

約数ペア:

[(1, 2691569320), (2, 1345784660), (4, 672892330), (5, 538313864), (8, 336446165), (10, 269156932), (11, 244688120), (20, 134578466), (22, 122344060), (40, 67289233), (44, 61172030), (55, 48937624), (88, 30586015), (110, 24468812), (220, 12234406), (440, 6117203)]