4230261520

素因数分解:

$2^4\times 5^1\times {\mathrm{52878269}}^1$

素因数の和:52878282

約数の個数: 20

約数和(自身を含む): 9835358220

約数和(自身を除く): 5605096700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52878269, 105756538, 211513076, 264391345, 423026152, 528782690, 846052304, 1057565380, 2115130760, 4230261520]

約数ペア:

[(1, 4230261520), (2, 2115130760), (4, 1057565380), (5, 846052304), (8, 528782690), (10, 423026152), (16, 264391345), (20, 211513076), (40, 105756538), (80, 52878269)]