26392280

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5839}}^1$

素因数の和:5963

約数の個数: 32

約数和(自身を含む): 59918400

約数和(自身を除く): 33526120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 5839, 11678, 23356, 29195, 46712, 58390, 116780, 233560, 659807, 1319614, 2639228, 3299035, 5278456, 6598070, 13196140, 26392280]

約数ペア:

[(1, 26392280), (2, 13196140), (4, 6598070), (5, 5278456), (8, 3299035), (10, 2639228), (20, 1319614), (40, 659807), (113, 233560), (226, 116780), (452, 58390), (565, 46712), (904, 29195), (1130, 23356), (2260, 11678), (4520, 5839)]