95598460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 207900000

約数和(自身を除く): 112301540

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 89, 172, 178, 215, 356, 430, 445, 860, 890, 1249, 1780, 2498, 3827, 4996, 6245, 7654, 12490, 15308, 19135, 24980, 38270, 53707, 76540, 107414, 111161, 214828, 222322, 268535, 444644, 537070, 555805, 1074140, 1111610, 2223220, 4779923, 9559846, 19119692, 23899615, 47799230, 95598460]

約数ペア:

[(1, 95598460), (2, 47799230), (4, 23899615), (5, 19119692), (10, 9559846), (20, 4779923), (43, 2223220), (86, 1111610), (89, 1074140), (172, 555805), (178, 537070), (215, 444644), (356, 268535), (430, 222322), (445, 214828), (860, 111161), (890, 107414), (1249, 76540), (1780, 53707), (2498, 38270), (3827, 24980), (4996, 19135), (6245, 15308), (7654, 12490)]