26579440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7069}}^1$

素因数の和:7129

約数の個数: 40

約数和(自身を含む): 63120960

約数和(自身を除く): 36541520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 7069, 14138, 28276, 35345, 56552, 70690, 113104, 141380, 282760, 332243, 565520, 664486, 1328972, 1661215, 2657944, 3322430, 5315888, 6644860, 13289720, 26579440]

約数ペア:

[(1, 26579440), (2, 13289720), (4, 6644860), (5, 5315888), (8, 3322430), (10, 2657944), (16, 1661215), (20, 1328972), (40, 664486), (47, 565520), (80, 332243), (94, 282760), (188, 141380), (235, 113104), (376, 70690), (470, 56552), (752, 35345), (940, 28276), (1880, 14138), (3760, 7069)]