13426463480

素因数分解:

$2^3\times 5^1\times {\mathrm{7253}}^1\times {\mathrm{46279}}^1$

素因数の和:53543

約数の個数: 32

約数和(自身を含む): 30214360800

約数和(自身を除く): 16787897320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7253, 14506, 29012, 36265, 46279, 58024, 72530, 92558, 145060, 185116, 231395, 290120, 370232, 462790, 925580, 1851160, 335661587, 671323174, 1342646348, 1678307935, 2685292696, 3356615870, 6713231740, 13426463480]

約数ペア:

[(1, 13426463480), (2, 6713231740), (4, 3356615870), (5, 2685292696), (8, 1678307935), (10, 1342646348), (20, 671323174), (40, 335661587), (7253, 1851160), (14506, 925580), (29012, 462790), (36265, 370232), (46279, 290120), (58024, 231395), (72530, 185116), (92558, 145060)]