225455410

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{124561}}^1$

素因数の和:124749

約数の個数: 16

約数和(自身を含む): 408065112

約数和(自身を除く): 182609702

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 124561, 249122, 622805, 1245610, 22545541, 45091082, 112727705, 225455410]

約数ペア:

[(1, 225455410), (2, 112727705), (5, 45091082), (10, 22545541), (181, 1245610), (362, 622805), (905, 249122), (1810, 124561)]