132971380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229261}}^1$

素因数の和:229299

約数の個数: 24

約数和(自身を含む): 288870120

約数和(自身を除く): 155898740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 229261, 458522, 917044, 1146305, 2292610, 4585220, 6648569, 13297138, 26594276, 33242845, 66485690, 132971380]

約数ペア:

[(1, 132971380), (2, 66485690), (4, 33242845), (5, 26594276), (10, 13297138), (20, 6648569), (29, 4585220), (58, 2292610), (116, 1146305), (145, 917044), (290, 458522), (580, 229261)]