15410260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18793}}^1$

素因数の和:18843

約数の個数: 24

約数和(自身を含む): 33152616

約数和(自身を除く): 17742356

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 18793, 37586, 75172, 93965, 187930, 375860, 770513, 1541026, 3082052, 3852565, 7705130, 15410260]

約数ペア:

[(1, 15410260), (2, 7705130), (4, 3852565), (5, 3082052), (10, 1541026), (20, 770513), (41, 375860), (82, 187930), (164, 93965), (205, 75172), (410, 37586), (820, 18793)]