972136960

素因数分解:

$2^9\times 5^1\times {\mathrm{433}}^1\times {\mathrm{877}}^1$

素因数の和:1333

約数の個数: 80

約数和(自身を含む): 2338897176

約数和(自身を除く): 1366760216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 433, 512, 640, 866, 877, 1280, 1732, 1754, 2165, 2560, 3464, 3508, 4330, 4385, 6928, 7016, 8660, 8770, 13856, 14032, 17320, 17540, 27712, 28064, 34640, 35080, 55424, 56128, 69280, 70160, 110848, 112256, 138560, 140320, 221696, 224512, 277120, 280640, 379741, 449024, 554240, 561280, 759482, 1108480, 1122560, 1518964, 1898705, 2245120, 3037928, 3797410, 6075856, 7594820, 12151712, 15189640, 24303424, 30379280, 48606848, 60758560, 97213696, 121517120, 194427392, 243034240, 486068480, 972136960]

約数ペア:

[(1, 972136960), (2, 486068480), (4, 243034240), (5, 194427392), (8, 121517120), (10, 97213696), (16, 60758560), (20, 48606848), (32, 30379280), (40, 24303424), (64, 15189640), (80, 12151712), (128, 7594820), (160, 6075856), (256, 3797410), (320, 3037928), (433, 2245120), (512, 1898705), (640, 1518964), (866, 1122560), (877, 1108480), (1280, 759482), (1732, 561280), (1754, 554240), (2165, 449024), (2560, 379741), (3464, 280640), (3508, 277120), (4330, 224512), (4385, 221696), (6928, 140320), (7016, 138560), (8660, 112256), (8770, 110848), (13856, 70160), (14032, 69280), (17320, 56128), (17540, 55424), (27712, 35080), (28064, 34640)]