15693080560

素因数分解:

$2^4\times 5^1\times {\mathrm{196163507}}^1$

素因数の和:196163520

約数の個数: 20

約数和(自身を含む): 36486412488

約数和(自身を除く): 20793331928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 196163507, 392327014, 784654028, 980817535, 1569308056, 1961635070, 3138616112, 3923270140, 7846540280, 15693080560]

約数ペア:

[(1, 15693080560), (2, 7846540280), (4, 3923270140), (5, 3138616112), (8, 1961635070), (10, 1569308056), (16, 980817535), (20, 784654028), (40, 392327014), (80, 196163507)]