24856940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65413}}^1$

素因数の和:65441

約数の個数: 24

約数和(自身を含む): 54947760

約数和(自身を除く): 30090820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 65413, 130826, 261652, 327065, 654130, 1242847, 1308260, 2485694, 4971388, 6214235, 12428470, 24856940]

約数ペア:

[(1, 24856940), (2, 12428470), (4, 6214235), (5, 4971388), (10, 2485694), (19, 1308260), (20, 1242847), (38, 654130), (76, 327065), (95, 261652), (190, 130826), (380, 65413)]