83368960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 88

約数和(自身を含む): 210759120

約数和(自身を除く): 127390160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 857, 1024, 1216, 1280, 1520, 1714, 2432, 2560, 3040, 3428, 4285, 4864, 5120, 6080, 6856, 8570, 9728, 12160, 13712, 16283, 17140, 19456, 24320, 27424, 32566, 34280, 48640, 54848, 65132, 68560, 81415, 97280, 109696, 130264, 137120, 162830, 219392, 260528, 274240, 325660, 438784, 521056, 548480, 651320, 877568, 1042112, 1096960, 1302640, 2084224, 2193920, 2605280, 4168448, 4387840, 5210560, 8336896, 10421120, 16673792, 20842240, 41684480, 83368960]

約数ペア:

[(1, 83368960), (2, 41684480), (4, 20842240), (5, 16673792), (8, 10421120), (10, 8336896), (16, 5210560), (19, 4387840), (20, 4168448), (32, 2605280), (38, 2193920), (40, 2084224), (64, 1302640), (76, 1096960), (80, 1042112), (95, 877568), (128, 651320), (152, 548480), (160, 521056), (190, 438784), (256, 325660), (304, 274240), (320, 260528), (380, 219392), (512, 162830), (608, 137120), (640, 130264), (760, 109696), (857, 97280), (1024, 81415), (1216, 68560), (1280, 65132), (1520, 54848), (1714, 48640), (2432, 34280), (2560, 32566), (3040, 27424), (3428, 24320), (4285, 19456), (4864, 17140), (5120, 16283), (6080, 13712), (6856, 12160), (8570, 9728)]