66924020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{145487}}^1$

素因数の和:145519

約数の個数: 24

約数和(自身を含む): 146651904

約数和(自身を除く): 79727884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 145487, 290974, 581948, 727435, 1454870, 2909740, 3346201, 6692402, 13384804, 16731005, 33462010, 66924020]

約数ペア:

[(1, 66924020), (2, 33462010), (4, 16731005), (5, 13384804), (10, 6692402), (20, 3346201), (23, 2909740), (46, 1454870), (92, 727435), (115, 581948), (230, 290974), (460, 145487)]