83742380

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{24203}}^1$

素因数の和:24385

約数の個数: 24

約数和(自身を含む): 176882832

約数和(自身を除く): 93140452

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 24203, 48406, 96812, 121015, 242030, 484060, 4187119, 8374238, 16748476, 20935595, 41871190, 83742380]

約数ペア:

[(1, 83742380), (2, 41871190), (4, 20935595), (5, 16748476), (10, 8374238), (20, 4187119), (173, 484060), (346, 242030), (692, 121015), (865, 96812), (1730, 48406), (3460, 24203)]