24690140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9011}}^1$

素因数の和:9157

約数の個数: 24

約数和(自身を含む): 52233552

約数和(自身を除く): 27543412

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 9011, 18022, 36044, 45055, 90110, 180220, 1234507, 2469014, 4938028, 6172535, 12345070, 24690140]

約数ペア:

[(1, 24690140), (2, 12345070), (4, 6172535), (5, 4938028), (10, 2469014), (20, 1234507), (137, 180220), (274, 90110), (548, 45055), (685, 36044), (1370, 18022), (2740, 9011)]