28666150

素因数分解:

$2^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{1597}}^1$

素因数の和:1968

約数の個数: 24

約数和(自身を含む): 53501040

約数和(自身を除く): 24834890

約数列:

[1, 2, 5, 10, 25, 50, 359, 718, 1597, 1795, 3194, 3590, 7985, 8975, 15970, 17950, 39925, 79850, 573323, 1146646, 2866615, 5733230, 14333075, 28666150]

約数ペア:

[(1, 28666150), (2, 14333075), (5, 5733230), (10, 2866615), (25, 1146646), (50, 573323), (359, 79850), (718, 39925), (1597, 17950), (1795, 15970), (3194, 8975), (3590, 7985)]