38248160

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 90792576

約数和(自身を除く): 52544416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 863, 1108, 1385, 1726, 2216, 2770, 3452, 4315, 4432, 5540, 6904, 8630, 8864, 11080, 13808, 17260, 22160, 27616, 34520, 44320, 69040, 138080, 239051, 478102, 956204, 1195255, 1912408, 2390510, 3824816, 4781020, 7649632, 9562040, 19124080, 38248160]

約数ペア:

[(1, 38248160), (2, 19124080), (4, 9562040), (5, 7649632), (8, 4781020), (10, 3824816), (16, 2390510), (20, 1912408), (32, 1195255), (40, 956204), (80, 478102), (160, 239051), (277, 138080), (554, 69040), (863, 44320), (1108, 34520), (1385, 27616), (1726, 22160), (2216, 17260), (2770, 13808), (3452, 11080), (4315, 8864), (4432, 8630), (5540, 6904)]