72455362570

素因数分解:

$2^1\times 5^1\times {\mathrm{222919}}^1\times {\mathrm{32503}}^1$

素因数の和:255429

約数の個数: 16

約数和(自身を含む): 130424250240

約数和(自身を除く): 57968887670

約数列:

[1, 2, 5, 10, 32503, 65006, 162515, 222919, 325030, 445838, 1114595, 2229190, 7245536257, 14491072514, 36227681285, 72455362570]

約数ペア:

[(1, 72455362570), (2, 36227681285), (5, 14491072514), (10, 7245536257), (32503, 2229190), (65006, 1114595), (162515, 445838), (222919, 325030)]