24355580

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8761}}^1$

素因数の和:8909

約数の個数: 24

約数和(自身を含む): 51520560

約数和(自身を除く): 27164980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 8761, 17522, 35044, 43805, 87610, 175220, 1217779, 2435558, 4871116, 6088895, 12177790, 24355580]

約数ペア:

[(1, 24355580), (2, 12177790), (4, 6088895), (5, 4871116), (10, 2435558), (20, 1217779), (139, 175220), (278, 87610), (556, 43805), (695, 35044), (1390, 17522), (2780, 8761)]