84153920

素因数分解:

$2^6\times 5^1\times {\mathrm{262981}}^1$

素因数の和:262998

約数の個数: 28

約数和(自身を含む): 200392284

約数和(自身を除く): 116238364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 262981, 525962, 1051924, 1314905, 2103848, 2629810, 4207696, 5259620, 8415392, 10519240, 16830784, 21038480, 42076960, 84153920]

約数ペア:

[(1, 84153920), (2, 42076960), (4, 21038480), (5, 16830784), (8, 10519240), (10, 8415392), (16, 5259620), (20, 4207696), (32, 2629810), (40, 2103848), (64, 1314905), (80, 1051924), (160, 525962), (320, 262981)]