558550850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 1229921280

約数和(自身を除く): 671370430

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 191, 275, 286, 325, 382, 409, 550, 650, 715, 818, 955, 1430, 1910, 2045, 2101, 2483, 3575, 4090, 4202, 4499, 4775, 4966, 5317, 7150, 8998, 9550, 10225, 10505, 10634, 12415, 20450, 21010, 22495, 24830, 26585, 27313, 44990, 52525, 53170, 54626, 58487, 62075, 78119, 105050, 112475, 116974, 124150, 132925, 136565, 156238, 224950, 265850, 273130, 292435, 390595, 584870, 682825, 781190, 859309, 1015547, 1365650, 1462175, 1718618, 1952975, 2031094, 2924350, 3905950, 4296545, 5077735, 8593090, 10155470, 11171017, 21482725, 22342034, 25388675, 42965450, 50777350, 55855085, 111710170, 279275425, 558550850]

約数ペア:

[(1, 558550850), (2, 279275425), (5, 111710170), (10, 55855085), (11, 50777350), (13, 42965450), (22, 25388675), (25, 22342034), (26, 21482725), (50, 11171017), (55, 10155470), (65, 8593090), (110, 5077735), (130, 4296545), (143, 3905950), (191, 2924350), (275, 2031094), (286, 1952975), (325, 1718618), (382, 1462175), (409, 1365650), (550, 1015547), (650, 859309), (715, 781190), (818, 682825), (955, 584870), (1430, 390595), (1910, 292435), (2045, 273130), (2101, 265850), (2483, 224950), (3575, 156238), (4090, 136565), (4202, 132925), (4499, 124150), (4775, 116974), (4966, 112475), (5317, 105050), (7150, 78119), (8998, 62075), (9550, 58487), (10225, 54626), (10505, 53170), (10634, 52525), (12415, 44990), (20450, 27313), (21010, 26585), (22495, 24830)]