184028120

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{11827}}^1$

素因数の和:12227

約数の個数: 32

約数和(自身を含む): 415162800

約数和(自身を除く): 231134680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1556, 1945, 3112, 3890, 7780, 11827, 15560, 23654, 47308, 59135, 94616, 118270, 236540, 473080, 4600703, 9201406, 18402812, 23003515, 36805624, 46007030, 92014060, 184028120]

約数ペア:

[(1, 184028120), (2, 92014060), (4, 46007030), (5, 36805624), (8, 23003515), (10, 18402812), (20, 9201406), (40, 4600703), (389, 473080), (778, 236540), (1556, 118270), (1945, 94616), (3112, 59135), (3890, 47308), (7780, 23654), (11827, 15560)]