229060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 518616

約数和(自身を除く): 289556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 881, 1762, 3524, 4405, 8810, 11453, 17620, 22906, 45812, 57265, 114530, 229060]

約数ペア:

[(1, 229060), (2, 114530), (4, 57265), (5, 45812), (10, 22906), (13, 17620), (20, 11453), (26, 8810), (52, 4405), (65, 3524), (130, 1762), (260, 881)]