26393080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{94261}}^1$

素因数の和:94279

約数の個数: 32

約数和(自身を含む): 67868640

約数和(自身を除く): 41475560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 94261, 188522, 377044, 471305, 659827, 754088, 942610, 1319654, 1885220, 2639308, 3299135, 3770440, 5278616, 6598270, 13196540, 26393080]

約数ペア:

[(1, 26393080), (2, 13196540), (4, 6598270), (5, 5278616), (7, 3770440), (8, 3299135), (10, 2639308), (14, 1885220), (20, 1319654), (28, 942610), (35, 754088), (40, 659827), (56, 471305), (70, 377044), (140, 188522), (280, 94261)]