16745540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{119611}}^1$

素因数の和:119627

約数の個数: 24

約数和(自身を含む): 40189632

約数和(自身を除く): 23444092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 119611, 239222, 478444, 598055, 837277, 1196110, 1674554, 2392220, 3349108, 4186385, 8372770, 16745540]

約数ペア:

[(1, 16745540), (2, 8372770), (4, 4186385), (5, 3349108), (7, 2392220), (10, 1674554), (14, 1196110), (20, 837277), (28, 598055), (35, 478444), (70, 239222), (140, 119611)]