15692404240

素因数分解:

$2^4\times 5^1\times {\mathrm{196155053}}^1$

素因数の和:196155066

約数の個数: 20

約数和(自身を含む): 36484840044

約数和(自身を除く): 20792435804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 196155053, 392310106, 784620212, 980775265, 1569240424, 1961550530, 3138480848, 3923101060, 7846202120, 15692404240]

約数ペア:

[(1, 15692404240), (2, 7846202120), (4, 3923101060), (5, 3138480848), (8, 1961550530), (10, 1569240424), (16, 980775265), (20, 784620212), (40, 392310106), (80, 196155053)]