1042611200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 132

約数和(自身を含む): 2611890120

約数和(自身を除く): 1569278920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 139, 160, 200, 256, 278, 293, 320, 400, 512, 556, 586, 640, 695, 800, 1024, 1112, 1172, 1280, 1390, 1465, 1600, 2224, 2344, 2560, 2780, 2930, 3200, 3475, 4448, 4688, 5120, 5560, 5860, 6400, 6950, 7325, 8896, 9376, 11120, 11720, 12800, 13900, 14650, 17792, 18752, 22240, 23440, 25600, 27800, 29300, 35584, 37504, 40727, 44480, 46880, 55600, 58600, 71168, 75008, 81454, 88960, 93760, 111200, 117200, 142336, 150016, 162908, 177920, 187520, 203635, 222400, 234400, 300032, 325816, 355840, 375040, 407270, 444800, 468800, 651632, 711680, 750080, 814540, 889600, 937600, 1018175, 1303264, 1500160, 1629080, 1779200, 1875200, 2036350, 2606528, 3258160, 3558400, 3750400, 4072700, 5213056, 6516320, 7500800, 8145400, 10426112, 13032640, 16290800, 20852224, 26065280, 32581600, 41704448, 52130560, 65163200, 104261120, 130326400, 208522240, 260652800, 521305600, 1042611200]

約数ペア:

[(1, 1042611200), (2, 521305600), (4, 260652800), (5, 208522240), (8, 130326400), (10, 104261120), (16, 65163200), (20, 52130560), (25, 41704448), (32, 32581600), (40, 26065280), (50, 20852224), (64, 16290800), (80, 13032640), (100, 10426112), (128, 8145400), (139, 7500800), (160, 6516320), (200, 5213056), (256, 4072700), (278, 3750400), (293, 3558400), (320, 3258160), (400, 2606528), (512, 2036350), (556, 1875200), (586, 1779200), (640, 1629080), (695, 1500160), (800, 1303264), (1024, 1018175), (1112, 937600), (1172, 889600), (1280, 814540), (1390, 750080), (1465, 711680), (1600, 651632), (2224, 468800), (2344, 444800), (2560, 407270), (2780, 375040), (2930, 355840), (3200, 325816), (3475, 300032), (4448, 234400), (4688, 222400), (5120, 203635), (5560, 187520), (5860, 177920), (6400, 162908), (6950, 150016), (7325, 142336), (8896, 117200), (9376, 111200), (11120, 93760), (11720, 88960), (12800, 81454), (13900, 75008), (14650, 71168), (17792, 58600), (18752, 55600), (22240, 46880), (23440, 44480), (25600, 40727), (27800, 37504), (29300, 35584)]