448120150

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{65419}}^1$

素因数の和:65568

約数の個数: 24

約数和(自身を含む): 839600280

約数和(自身を除く): 391480130

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3425, 6850, 65419, 130838, 327095, 654190, 1635475, 3270950, 8962403, 17924806, 44812015, 89624030, 224060075, 448120150]

約数ペア:

[(1, 448120150), (2, 224060075), (5, 89624030), (10, 44812015), (25, 17924806), (50, 8962403), (137, 3270950), (274, 1635475), (685, 654190), (1370, 327095), (3425, 130838), (6850, 65419)]