23418380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28559}}^1$

素因数の和:28609

約数の個数: 24

約数和(自身を含む): 50379840

約数和(自身を除く): 26961460

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 28559, 57118, 114236, 142795, 285590, 571180, 1170919, 2341838, 4683676, 5854595, 11709190, 23418380]

約数ペア:

[(1, 23418380), (2, 11709190), (4, 5854595), (5, 4683676), (10, 2341838), (20, 1170919), (41, 571180), (82, 285590), (164, 142795), (205, 114236), (410, 57118), (820, 28559)]