157035531320

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{6221693}}^1$

素因数の和:6222335

約数の個数: 32

約数和(自身を含む): 353889954720

約数和(自身を除く): 196854423400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 2524, 3155, 5048, 6310, 12620, 25240, 6221693, 12443386, 24886772, 31108465, 49773544, 62216930, 124433860, 248867720, 3925888283, 7851776566, 15703553132, 19629441415, 31407106264, 39258882830, 78517765660, 157035531320]

約数ペア:

[(1, 157035531320), (2, 78517765660), (4, 39258882830), (5, 31407106264), (8, 19629441415), (10, 15703553132), (20, 7851776566), (40, 3925888283), (631, 248867720), (1262, 124433860), (2524, 62216930), (3155, 49773544), (5048, 31108465), (6310, 24886772), (12620, 12443386), (25240, 6221693)]