26660180

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5821}}^1$

素因数の和:6059

約数の個数: 24

約数和(自身を含む): 56240520

約数和(自身を除く): 29580340

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 5821, 11642, 23284, 29105, 58210, 116420, 1333009, 2666018, 5332036, 6665045, 13330090, 26660180]

約数ペア:

[(1, 26660180), (2, 13330090), (4, 6665045), (5, 5332036), (10, 2666018), (20, 1333009), (229, 116420), (458, 58210), (916, 29105), (1145, 23284), (2290, 11642), (4580, 5821)]