67856360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11863}}^1$

素因数の和:11898

約数の個数: 64

約数和(自身を含む): 179383680

約数和(自身を除く): 111527320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 11863, 23726, 47452, 59315, 94904, 118630, 130493, 154219, 237260, 260986, 308438, 474520, 521972, 616876, 652465, 771095, 1043944, 1233752, 1304930, 1542190, 1696409, 2609860, 3084380, 3392818, 5219720, 6168760, 6785636, 8482045, 13571272, 16964090, 33928180, 67856360]

約数ペア:

[(1, 67856360), (2, 33928180), (4, 16964090), (5, 13571272), (8, 8482045), (10, 6785636), (11, 6168760), (13, 5219720), (20, 3392818), (22, 3084380), (26, 2609860), (40, 1696409), (44, 1542190), (52, 1304930), (55, 1233752), (65, 1043944), (88, 771095), (104, 652465), (110, 616876), (130, 521972), (143, 474520), (220, 308438), (260, 260986), (286, 237260), (440, 154219), (520, 130493), (572, 118630), (715, 94904), (1144, 59315), (1430, 47452), (2860, 23726), (5720, 11863)]