162458480

素因数分解:

$2^4\times 5^1\times {\mathrm{2030731}}^1$

素因数の和:2030744

約数の個数: 20

約数和(自身を含む): 377716152

約数和(自身を除く): 215257672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2030731, 4061462, 8122924, 10153655, 16245848, 20307310, 32491696, 40614620, 81229240, 162458480]

約数ペア:

[(1, 162458480), (2, 81229240), (4, 40614620), (5, 32491696), (8, 20307310), (10, 16245848), (16, 10153655), (20, 8122924), (40, 4061462), (80, 2030731)]