72455270

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{9091}}^1$

素因数の和:9895

約数の個数: 16

約数和(自身を含む): 130597488

約数和(自身を除く): 58142218

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 7970, 9091, 18182, 45455, 90910, 7245527, 14491054, 36227635, 72455270]

約数ペア:

[(1, 72455270), (2, 36227635), (5, 14491054), (10, 7245527), (797, 90910), (1594, 45455), (3985, 18182), (7970, 9091)]