4294161140

素因数分解:

$2^2\times 5^1\times {\mathrm{15889}}^1\times {\mathrm{13513}}^1$

素因数の和:29411

約数の個数: 24

約数和(自身を含む): 9018973320

約数和(自身を除く): 4724812180

約数列:

[1, 2, 4, 5, 10, 20, 13513, 15889, 27026, 31778, 54052, 63556, 67565, 79445, 135130, 158890, 270260, 317780, 214708057, 429416114, 858832228, 1073540285, 2147080570, 4294161140]

約数ペア:

[(1, 4294161140), (2, 2147080570), (4, 1073540285), (5, 858832228), (10, 429416114), (20, 214708057), (13513, 317780), (15889, 270260), (27026, 158890), (31778, 135130), (54052, 79445), (63556, 67565)]