1036262920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1199

約数の個数: 128

約数和(自身を含む): 2917036800

約数和(自身を除く): 1880773880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 509, 616, 661, 770, 1018, 1322, 1540, 2036, 2545, 2644, 3080, 3305, 3563, 4072, 4627, 5090, 5288, 5599, 6610, 7126, 7271, 9254, 10180, 11198, 13220, 14252, 14542, 17815, 18508, 20360, 22396, 23135, 26440, 27995, 28504, 29084, 35630, 36355, 37016, 39193, 44792, 46270, 50897, 55990, 58168, 71260, 72710, 78386, 92540, 101794, 111980, 142520, 145420, 156772, 185080, 195965, 203588, 223960, 254485, 290840, 313544, 336449, 391930, 407176, 508970, 672898, 783860, 1017940, 1345796, 1567720, 1682245, 2035880, 2355143, 2691592, 3364490, 3700939, 4710286, 6728980, 7401878, 9420572, 11775715, 13457960, 14803756, 18504695, 18841144, 23551430, 25906573, 29607512, 37009390, 47102860, 51813146, 74018780, 94205720, 103626292, 129532865, 148037560, 207252584, 259065730, 518131460, 1036262920]

約数ペア:

[(1, 1036262920), (2, 518131460), (4, 259065730), (5, 207252584), (7, 148037560), (8, 129532865), (10, 103626292), (11, 94205720), (14, 74018780), (20, 51813146), (22, 47102860), (28, 37009390), (35, 29607512), (40, 25906573), (44, 23551430), (55, 18841144), (56, 18504695), (70, 14803756), (77, 13457960), (88, 11775715), (110, 9420572), (140, 7401878), (154, 6728980), (220, 4710286), (280, 3700939), (308, 3364490), (385, 2691592), (440, 2355143), (509, 2035880), (616, 1682245), (661, 1567720), (770, 1345796), (1018, 1017940), (1322, 783860), (1540, 672898), (2036, 508970), (2545, 407176), (2644, 391930), (3080, 336449), (3305, 313544), (3563, 290840), (4072, 254485), (4627, 223960), (5090, 203588), (5288, 195965), (5599, 185080), (6610, 156772), (7126, 145420), (7271, 142520), (9254, 111980), (10180, 101794), (11198, 92540), (13220, 78386), (14252, 72710), (14542, 71260), (17815, 58168), (18508, 55990), (20360, 50897), (22396, 46270), (23135, 44792), (26440, 39193), (27995, 37016), (28504, 36355), (29084, 35630)]