975492940

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{128693}}^1$

素因数の和:129081

約数の個数: 24

約数和(自身を含む): 2053956240

約数和(自身を除く): 1078463300

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 128693, 257386, 514772, 643465, 1286930, 2573860, 48774647, 97549294, 195098588, 243873235, 487746470, 975492940]

約数ペア:

[(1, 975492940), (2, 487746470), (4, 243873235), (5, 195098588), (10, 97549294), (20, 48774647), (379, 2573860), (758, 1286930), (1516, 643465), (1895, 514772), (3790, 257386), (7580, 128693)]