229004780

素因数分解:

$2^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{8681}}^1$

素因数の和:10009

約数の個数: 24

約数和(自身を含む): 481330080

約数和(自身を除く): 252325300

約数列:

[1, 2, 4, 5, 10, 20, 1319, 2638, 5276, 6595, 8681, 13190, 17362, 26380, 34724, 43405, 86810, 173620, 11450239, 22900478, 45800956, 57251195, 114502390, 229004780]

約数ペア:

[(1, 229004780), (2, 114502390), (4, 57251195), (5, 45800956), (10, 22900478), (20, 11450239), (1319, 173620), (2638, 86810), (5276, 43405), (6595, 34724), (8681, 26380), (13190, 17362)]