4173020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 8833104

約数和(自身を除く): 4660084

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1523, 2740, 3046, 6092, 7615, 15230, 30460, 208651, 417302, 834604, 1043255, 2086510, 4173020]

約数ペア:

[(1, 4173020), (2, 2086510), (4, 1043255), (5, 834604), (10, 417302), (20, 208651), (137, 30460), (274, 15230), (548, 7615), (685, 6092), (1370, 3046), (1523, 2740)]