2347508720

素因数分解:

$2^4\times 5^1\times {\mathrm{29343859}}^1$

素因数の和:29343872

約数の個数: 20

約数和(自身を含む): 5457957960

約数和(自身を除く): 3110449240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 29343859, 58687718, 117375436, 146719295, 234750872, 293438590, 469501744, 586877180, 1173754360, 2347508720]

約数ペア:

[(1, 2347508720), (2, 1173754360), (4, 586877180), (5, 469501744), (8, 293438590), (10, 234750872), (16, 146719295), (20, 117375436), (40, 58687718), (80, 29343859)]