1234707580

素因数分解:

$2^2\times 5^1\times {\mathrm{10501}}^1\times {\mathrm{5879}}^1$

素因数の和:16389

約数の個数: 24

約数和(自身を含む): 2593573920

約数和(自身を除く): 1358866340

約数列:

[1, 2, 4, 5, 10, 20, 5879, 10501, 11758, 21002, 23516, 29395, 42004, 52505, 58790, 105010, 117580, 210020, 61735379, 123470758, 246941516, 308676895, 617353790, 1234707580]

約数ペア:

[(1, 1234707580), (2, 617353790), (4, 308676895), (5, 246941516), (10, 123470758), (20, 61735379), (5879, 210020), (10501, 117580), (11758, 105010), (21002, 58790), (23516, 52505), (29395, 42004)]