14689900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2154

約数の個数: 36

約数和(自身を含む): 32341680

約数和(自身を除く): 17651780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 2069, 3550, 4138, 7100, 8276, 10345, 20690, 41380, 51725, 103450, 146899, 206900, 293798, 587596, 734495, 1468990, 2937980, 3672475, 7344950, 14689900]

約数ペア:

[(1, 14689900), (2, 7344950), (4, 3672475), (5, 2937980), (10, 1468990), (20, 734495), (25, 587596), (50, 293798), (71, 206900), (100, 146899), (142, 103450), (284, 51725), (355, 41380), (710, 20690), (1420, 10345), (1775, 8276), (2069, 7100), (3550, 4138)]