946480

素因数分解:

$2^4\times 5^1\times {\mathrm{11831}}^1$

素因数の和:11844

約数の個数: 20

約数和(自身を含む): 2200752

約数和(自身を除く): 1254272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11831, 23662, 47324, 59155, 94648, 118310, 189296, 236620, 473240, 946480]

約数ペア:

[(1, 946480), (2, 473240), (4, 236620), (5, 189296), (8, 118310), (10, 94648), (16, 59155), (20, 47324), (40, 23662), (80, 11831)]