41890220

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12107}}^1$

素因数の和:12289

約数の個数: 24

約数和(自身を含む): 88485264

約数和(自身を除く): 46595044

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 12107, 24214, 48428, 60535, 121070, 242140, 2094511, 4189022, 8378044, 10472555, 20945110, 41890220]

約数ペア:

[(1, 41890220), (2, 20945110), (4, 10472555), (5, 8378044), (10, 4189022), (20, 2094511), (173, 242140), (346, 121070), (692, 60535), (865, 48428), (1730, 24214), (3460, 12107)]