5409380

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1511}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 11430720

約数和(自身を除く): 6021340

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1511, 1790, 3022, 3580, 6044, 7555, 15110, 30220, 270469, 540938, 1081876, 1352345, 2704690, 5409380]

約数ペア:

[(1, 5409380), (2, 2704690), (4, 1352345), (5, 1081876), (10, 540938), (20, 270469), (179, 30220), (358, 15110), (716, 7555), (895, 6044), (1511, 3580), (1790, 3022)]