1048940

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 2222640

約数和(自身を除く): 1173700

約数列:

[1, 2, 4, 5, 10, 20, 179, 293, 358, 586, 716, 895, 1172, 1465, 1790, 2930, 3580, 5860, 52447, 104894, 209788, 262235, 524470, 1048940]

約数ペア:

[(1, 1048940), (2, 524470), (4, 262235), (5, 209788), (10, 104894), (20, 52447), (179, 5860), (293, 3580), (358, 2930), (586, 1790), (716, 1465), (895, 1172)]