3898480

素因数分解:

$2^4\times 5^1\times {\mathrm{48731}}^1$

素因数の和:48744

約数の個数: 20

約数和(自身を含む): 9064152

約数和(自身を除く): 5165672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 48731, 97462, 194924, 243655, 389848, 487310, 779696, 974620, 1949240, 3898480]

約数ペア:

[(1, 3898480), (2, 1949240), (4, 974620), (5, 779696), (8, 487310), (10, 389848), (16, 243655), (20, 194924), (40, 97462), (80, 48731)]